72837125

素因数分解:

$5^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 95696640

約数和(自身を除く): 22859515

約数列:

[1, 5, 25, 29, 71, 125, 145, 283, 355, 725, 1415, 1775, 2059, 3625, 7075, 8207, 8875, 10295, 20093, 35375, 41035, 51475, 100465, 205175, 257375, 502325, 582697, 1025875, 2511625, 2913485, 14567425, 72837125]

約数ペア:

[(1, 72837125), (5, 14567425), (25, 2913485), (29, 2511625), (71, 1025875), (125, 582697), (145, 502325), (283, 257375), (355, 205175), (725, 100465), (1415, 51475), (1775, 41035), (2059, 35375), (3625, 20093), (7075, 10295), (8207, 8875)]