19923114375

素因数分解:

$3^6\times 5^4\times {\mathrm{73}}^1\times {\mathrm{599}}^1$

素因数の和:710

約数の個数: 140

約数和(自身を含む): 37901305200

約数和(自身を除く): 17978190825

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 73, 75, 81, 125, 135, 219, 225, 243, 365, 375, 405, 599, 625, 657, 675, 729, 1095, 1125, 1215, 1797, 1825, 1875, 1971, 2025, 2995, 3285, 3375, 3645, 5391, 5475, 5625, 5913, 6075, 8985, 9125, 9855, 10125, 14975, 16173, 16425, 16875, 17739, 18225, 26955, 27375, 29565, 30375, 43727, 44925, 45625, 48519, 49275, 50625, 53217, 74875, 80865, 82125, 88695, 91125, 131181, 134775, 136875, 145557, 147825, 151875, 218635, 224625, 242595, 246375, 266085, 374375, 393543, 404325, 410625, 436671, 443475, 455625, 655905, 673875, 727785, 739125, 1093175, 1123125, 1180629, 1212975, 1231875, 1330425, 1967715, 2021625, 2183355, 2217375, 3279525, 3369375, 3541887, 3638925, 3695625, 5465875, 5903145, 6064875, 6652125, 9838575, 10108125, 10625661, 10916775, 11086875, 16397625, 17709435, 18194625, 27329375, 29515725, 30324375, 31876983, 33260625, 49192875, 53128305, 54583875, 81988125, 88547175, 90973125, 147578625, 159384915, 245964375, 265641525, 272919375, 442735875, 737893125, 796924575, 1328207625, 2213679375, 3984622875, 6641038125, 19923114375]

約数ペア:

[(1, 19923114375), (3, 6641038125), (5, 3984622875), (9, 2213679375), (15, 1328207625), (25, 796924575), (27, 737893125), (45, 442735875), (73, 272919375), (75, 265641525), (81, 245964375), (125, 159384915), (135, 147578625), (219, 90973125), (225, 88547175), (243, 81988125), (365, 54583875), (375, 53128305), (405, 49192875), (599, 33260625), (625, 31876983), (657, 30324375), (675, 29515725), (729, 27329375), (1095, 18194625), (1125, 17709435), (1215, 16397625), (1797, 11086875), (1825, 10916775), (1875, 10625661), (1971, 10108125), (2025, 9838575), (2995, 6652125), (3285, 6064875), (3375, 5903145), (3645, 5465875), (5391, 3695625), (5475, 3638925), (5625, 3541887), (5913, 3369375), (6075, 3279525), (8985, 2217375), (9125, 2183355), (9855, 2021625), (10125, 1967715), (14975, 1330425), (16173, 1231875), (16425, 1212975), (16875, 1180629), (17739, 1123125), (18225, 1093175), (26955, 739125), (27375, 727785), (29565, 673875), (30375, 655905), (43727, 455625), (44925, 443475), (45625, 436671), (48519, 410625), (49275, 404325), (50625, 393543), (53217, 374375), (74875, 266085), (80865, 246375), (82125, 242595), (88695, 224625), (91125, 218635), (131181, 151875), (134775, 147825), (136875, 145557)]