254601713375

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{7369}}^1$

素因数の和:7701

約数の個数: 64

約数和(自身を含む): 342708537600

約数和(自身を除く): 88106824225

約数列:

[1, 5, 17, 25, 71, 85, 125, 229, 355, 425, 1145, 1207, 1775, 2125, 3893, 5725, 6035, 7369, 8875, 16259, 19465, 28625, 30175, 36845, 81295, 97325, 125273, 150875, 184225, 276403, 406475, 486625, 523199, 626365, 921125, 1382015, 1687501, 2032375, 2615995, 3131825, 6910075, 8437505, 8894383, 13079975, 15659125, 28687517, 34550375, 42187525, 44471915, 65399875, 119812571, 143437585, 210937625, 222359575, 599062855, 717187925, 1111797875, 2036813707, 2995314275, 3585939625, 10184068535, 14976571375, 50920342675, 254601713375]

約数ペア:

[(1, 254601713375), (5, 50920342675), (17, 14976571375), (25, 10184068535), (71, 3585939625), (85, 2995314275), (125, 2036813707), (229, 1111797875), (355, 717187925), (425, 599062855), (1145, 222359575), (1207, 210937625), (1775, 143437585), (2125, 119812571), (3893, 65399875), (5725, 44471915), (6035, 42187525), (7369, 34550375), (8875, 28687517), (16259, 15659125), (19465, 13079975), (28625, 8894383), (30175, 8437505), (36845, 6910075), (81295, 3131825), (97325, 2615995), (125273, 2032375), (150875, 1687501), (184225, 1382015), (276403, 921125), (406475, 626365), (486625, 523199)]