215156695

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1103}}^1\times {\mathrm{3001}}^1$

素因数の和:4122

約数の個数: 16

約数和(自身を含む): 278393472

約数和(自身を除く): 63236777

約数列:

[1, 5, 13, 65, 1103, 3001, 5515, 14339, 15005, 39013, 71695, 195065, 3310103, 16550515, 43031339, 215156695]

約数ペア:

[(1, 215156695), (5, 43031339), (13, 16550515), (65, 3310103), (1103, 195065), (3001, 71695), (5515, 39013), (14339, 15005)]