15515698089

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{3671}}^1\times {\mathrm{19843}}^1$

素因数の和:23588

約数の個数: 16

約数和(自身を含む): 20985744384

約数和(自身を除く): 5470046295

約数列:

[1, 3, 71, 213, 3671, 11013, 19843, 59529, 260641, 781923, 1408853, 4226559, 72843653, 218530959, 5171899363, 15515698089]

約数ペア:

[(1, 15515698089), (3, 5171899363), (71, 218530959), (213, 72843653), (3671, 4226559), (11013, 1408853), (19843, 781923), (59529, 260641)]