42431375

素因数分解:

$5^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{683}}^1$

素因数の和:776

約数の個数: 32

約数和(自身を含む): 61461504

約数和(自身を除く): 19030129

約数列:

[1, 5, 7, 25, 35, 71, 125, 175, 355, 497, 683, 875, 1775, 2485, 3415, 4781, 8875, 12425, 17075, 23905, 48493, 62125, 85375, 119525, 242465, 339451, 597625, 1212325, 1697255, 6061625, 8486275, 42431375]

約数ペア:

[(1, 42431375), (5, 8486275), (7, 6061625), (25, 1697255), (35, 1212325), (71, 597625), (125, 339451), (175, 242465), (355, 119525), (497, 85375), (683, 62125), (875, 48493), (1775, 23905), (2485, 17075), (3415, 12425), (4781, 8875)]