542079215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{55399}}^1$

素因数の和:55526

約数の個数: 16

約数和(自身を含む): 691392000

約数和(自身を除く): 149312785

約数列:

[1, 5, 19, 95, 103, 515, 1957, 9785, 55399, 276995, 1052581, 5262905, 5706097, 28530485, 108415843, 542079215]

約数ペア:

[(1, 542079215), (5, 108415843), (19, 28530485), (95, 5706097), (103, 5262905), (515, 1052581), (1957, 276995), (9785, 55399)]