1254827375

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{8317}}^1$

素因数の和:8420

約数の個数: 32

約数和(自身を含む): 1681699968

約数和(自身を除く): 426872593

約数列:

[1, 5, 17, 25, 71, 85, 125, 355, 425, 1207, 1775, 2125, 6035, 8317, 8875, 30175, 41585, 141389, 150875, 207925, 590507, 706945, 1039625, 2952535, 3534725, 10038619, 14762675, 17673625, 50193095, 73813375, 250965475, 1254827375]

約数ペア:

[(1, 1254827375), (5, 250965475), (17, 73813375), (25, 50193095), (71, 17673625), (85, 14762675), (125, 10038619), (355, 3534725), (425, 2952535), (1207, 1039625), (1775, 706945), (2125, 590507), (6035, 207925), (8317, 150875), (8875, 141389), (30175, 41585)]