339976625

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1151}}^1$

素因数の和:1322

約数の個数: 32

約数和(自身を含む): 452874240

約数和(自身を除く): 112897615

約数列:

[1, 5, 17, 25, 85, 125, 139, 425, 695, 1151, 2125, 2363, 3475, 5755, 11815, 17375, 19567, 28775, 59075, 97835, 143875, 159989, 295375, 489175, 799945, 2445875, 2719813, 3999725, 13599065, 19998625, 67995325, 339976625]

約数ペア:

[(1, 339976625), (5, 67995325), (17, 19998625), (25, 13599065), (85, 3999725), (125, 2719813), (139, 2445875), (425, 799945), (695, 489175), (1151, 295375), (2125, 159989), (2363, 143875), (3475, 97835), (5755, 59075), (11815, 28775), (17375, 19567)]