85070975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 125991936

約数和(自身を除く): 40920961

約数列:

[1, 5, 11, 17, 25, 31, 55, 85, 155, 187, 275, 341, 425, 527, 587, 775, 935, 1705, 2635, 2935, 4675, 5797, 6457, 8525, 9979, 13175, 14675, 18197, 28985, 32285, 49895, 90985, 109769, 144925, 161425, 200167, 249475, 309349, 454925, 548845, 1000835, 1546745, 2744225, 3402839, 5004175, 7733725, 17014195, 85070975]

約数ペア:

[(1, 85070975), (5, 17014195), (11, 7733725), (17, 5004175), (25, 3402839), (31, 2744225), (55, 1546745), (85, 1000835), (155, 548845), (187, 454925), (275, 309349), (341, 249475), (425, 200167), (527, 161425), (587, 144925), (775, 109769), (935, 90985), (1705, 49895), (2635, 32285), (2935, 28985), (4675, 18197), (5797, 14675), (6457, 13175), (8525, 9979)]