42254005

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{1861}}^1$

素因数の和:2124

約数の個数: 16

約数和(自身を含む): 53625600

約数和(自身を除く): 11371595

約数列:

[1, 5, 19, 95, 239, 1195, 1861, 4541, 9305, 22705, 35359, 176795, 444779, 2223895, 8450801, 42254005]

約数ペア:

[(1, 42254005), (5, 8450801), (19, 2223895), (95, 444779), (239, 176795), (1195, 35359), (1861, 22705), (4541, 9305)]