15857150

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{3821}}^1$

素因数の和:3916

約数の個数: 24

約数和(自身を含む): 29857464

約数和(自身を除く): 14000314

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 830, 2075, 3821, 4150, 7642, 19105, 38210, 95525, 191050, 317143, 634286, 1585715, 3171430, 7928575, 15857150]

約数ペア:

[(1, 15857150), (2, 7928575), (5, 3171430), (10, 1585715), (25, 634286), (50, 317143), (83, 191050), (166, 95525), (415, 38210), (830, 19105), (2075, 7642), (3821, 4150)]