13426121775

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{2819}}^1$

素因数の和:3117

約数の個数: 96

約数和(自身を含む): 25378375680

約数和(自身を除く): 11952253905

約数列:

[1, 3, 5, 11, 15, 23, 25, 33, 55, 69, 75, 115, 165, 251, 253, 275, 345, 575, 753, 759, 825, 1255, 1265, 1725, 2761, 2819, 3765, 3795, 5773, 6275, 6325, 8283, 8457, 13805, 14095, 17319, 18825, 18975, 28865, 31009, 41415, 42285, 63503, 64837, 69025, 70475, 86595, 93027, 144325, 155045, 190509, 194511, 207075, 211425, 317515, 324185, 432975, 465135, 707569, 713207, 775225, 952545, 972555, 1587575, 1620925, 2122707, 2139621, 2325675, 3537845, 3566035, 4762725, 4862775, 7783259, 10613535, 10698105, 16274087, 17689225, 17830175, 23349777, 38916295, 48822261, 53067675, 53490525, 81370435, 116748885, 179014957, 194581475, 244111305, 406852175, 537044871, 583744425, 895074785, 1220556525, 2685224355, 4475373925, 13426121775]

約数ペア:

[(1, 13426121775), (3, 4475373925), (5, 2685224355), (11, 1220556525), (15, 895074785), (23, 583744425), (25, 537044871), (33, 406852175), (55, 244111305), (69, 194581475), (75, 179014957), (115, 116748885), (165, 81370435), (251, 53490525), (253, 53067675), (275, 48822261), (345, 38916295), (575, 23349777), (753, 17830175), (759, 17689225), (825, 16274087), (1255, 10698105), (1265, 10613535), (1725, 7783259), (2761, 4862775), (2819, 4762725), (3765, 3566035), (3795, 3537845), (5773, 2325675), (6275, 2139621), (6325, 2122707), (8283, 1620925), (8457, 1587575), (13805, 972555), (14095, 952545), (17319, 775225), (18825, 713207), (18975, 707569), (28865, 465135), (31009, 432975), (41415, 324185), (42285, 317515), (63503, 211425), (64837, 207075), (69025, 194511), (70475, 190509), (86595, 155045), (93027, 144325)]