42103225

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1979}}^1$

素因数の和:2049

約数の個数: 24

約数和(自身を含む): 55978560

約数和(自身を除く): 13875335

約数列:

[1, 5, 23, 25, 37, 115, 185, 575, 851, 925, 1979, 4255, 9895, 21275, 45517, 49475, 73223, 227585, 366115, 1137925, 1684129, 1830575, 8420645, 42103225]

約数ペア:

[(1, 42103225), (5, 8420645), (23, 1830575), (25, 1684129), (37, 1137925), (115, 366115), (185, 227585), (575, 73223), (851, 49475), (925, 45517), (1979, 21275), (4255, 9895)]