81058625

素因数分解:

$5^3\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{379}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 106704000

約数和(自身を除く): 25645375

約数列:

[1, 5, 25, 29, 59, 125, 145, 295, 379, 725, 1475, 1711, 1895, 3625, 7375, 8555, 9475, 10991, 22361, 42775, 47375, 54955, 111805, 213875, 274775, 559025, 648469, 1373875, 2795125, 3242345, 16211725, 81058625]

約数ペア:

[(1, 81058625), (5, 16211725), (25, 3242345), (29, 2795125), (59, 1373875), (125, 648469), (145, 559025), (295, 274775), (379, 213875), (725, 111805), (1475, 54955), (1711, 47375), (1895, 42775), (3625, 22361), (7375, 10991), (8555, 9475)]