195122495

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{25999}}^1$

素因数の和:26102

約数の個数: 16

約数和(自身を含む): 249600000

約数和(自身を除く): 54477505

約数列:

[1, 5, 19, 79, 95, 395, 1501, 7505, 25999, 129995, 493981, 2053921, 2469905, 10269605, 39024499, 195122495]

約数ペア:

[(1, 195122495), (5, 39024499), (19, 10269605), (79, 2469905), (95, 2053921), (395, 493981), (1501, 129995), (7505, 25999)]