15713750

素因数分解:

$2^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{967}}^1$

素因数の和:1002

約数の個数: 40

約数和(自身を含む): 31752336

約数和(自身を除く): 16038586

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 625, 650, 967, 1250, 1625, 1934, 3250, 4835, 8125, 9670, 12571, 16250, 24175, 25142, 48350, 62855, 120875, 125710, 241750, 314275, 604375, 628550, 1208750, 1571375, 3142750, 7856875, 15713750]

約数ペア:

[(1, 15713750), (2, 7856875), (5, 3142750), (10, 1571375), (13, 1208750), (25, 628550), (26, 604375), (50, 314275), (65, 241750), (125, 125710), (130, 120875), (250, 62855), (325, 48350), (625, 25142), (650, 24175), (967, 16250), (1250, 12571), (1625, 9670), (1934, 8125), (3250, 4835)]