1493364375

素因数分解:

$3^2\times 5^4\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:291

約数の個数: 120

約数和(自身を含む): 2887513200

約数和(自身を除く): 1394148825

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 89, 95, 125, 157, 171, 225, 267, 285, 375, 445, 471, 475, 625, 785, 801, 855, 1125, 1335, 1413, 1425, 1691, 1875, 2225, 2355, 2375, 2983, 3925, 4005, 4275, 5073, 5625, 6675, 7065, 7125, 8455, 8949, 11125, 11775, 11875, 13973, 14915, 15219, 19625, 20025, 21375, 25365, 26847, 33375, 35325, 35625, 41919, 42275, 44745, 55625, 58875, 69865, 74575, 76095, 98125, 100125, 106875, 125757, 126825, 134235, 166875, 176625, 209595, 211375, 223725, 265487, 294375, 349325, 372875, 380475, 500625, 628785, 634125, 671175, 796461, 883125, 1047975, 1056875, 1118625, 1327435, 1746625, 1864375, 1902375, 2389383, 3143925, 3170625, 3355875, 3982305, 5239875, 5593125, 6637175, 8733125, 9511875, 11946915, 15719625, 16779375, 19911525, 26199375, 33185875, 59734575, 78598125, 99557625, 165929375, 298672875, 497788125, 1493364375]

約数ペア:

[(1, 1493364375), (3, 497788125), (5, 298672875), (9, 165929375), (15, 99557625), (19, 78598125), (25, 59734575), (45, 33185875), (57, 26199375), (75, 19911525), (89, 16779375), (95, 15719625), (125, 11946915), (157, 9511875), (171, 8733125), (225, 6637175), (267, 5593125), (285, 5239875), (375, 3982305), (445, 3355875), (471, 3170625), (475, 3143925), (625, 2389383), (785, 1902375), (801, 1864375), (855, 1746625), (1125, 1327435), (1335, 1118625), (1413, 1056875), (1425, 1047975), (1691, 883125), (1875, 796461), (2225, 671175), (2355, 634125), (2375, 628785), (2983, 500625), (3925, 380475), (4005, 372875), (4275, 349325), (5073, 294375), (5625, 265487), (6675, 223725), (7065, 211375), (7125, 209595), (8455, 176625), (8949, 166875), (11125, 134235), (11775, 126825), (11875, 125757), (13973, 106875), (14915, 100125), (15219, 98125), (19625, 76095), (20025, 74575), (21375, 69865), (25365, 58875), (26847, 55625), (33375, 44745), (35325, 42275), (35625, 41919)]