3880515

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4241}}^1$

素因数の和:4310

約数の個数: 16

約数和(自身を含む): 6312096

約数和(自身を除く): 2431581

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 4241, 12723, 21205, 63615, 258701, 776103, 1293505, 3880515]

約数ペア:

[(1, 3880515), (3, 1293505), (5, 776103), (15, 258701), (61, 63615), (183, 21205), (305, 12723), (915, 4241)]