15315178705

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7833851}}^1$

素因数の和:7833896

約数の個数: 16

約数和(自身を含む): 20305344384

約数和(自身を除く): 4990165679

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 7833851, 39169255, 133175467, 180178573, 665877335, 900892865, 3063035741, 15315178705]

約数ペア:

[(1, 15315178705), (5, 3063035741), (17, 900892865), (23, 665877335), (85, 180178573), (115, 133175467), (391, 39169255), (1955, 7833851)]