3721108885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{3739}}^1$

素因数の和:4069

約数の個数: 32

約数和(自身を含む): 4908435840

約数和(自身を除く): 1187326955

約数列:

[1, 5, 13, 61, 65, 251, 305, 793, 1255, 3263, 3739, 3965, 15311, 16315, 18695, 48607, 76555, 199043, 228079, 243035, 938489, 995215, 1140395, 2965027, 4692445, 12200357, 14825135, 57247829, 61001785, 286239145, 744221777, 3721108885]

約数ペア:

[(1, 3721108885), (5, 744221777), (13, 286239145), (61, 61001785), (65, 57247829), (251, 14825135), (305, 12200357), (793, 4692445), (1255, 2965027), (3263, 1140395), (3739, 995215), (3965, 938489), (15311, 243035), (16315, 228079), (18695, 199043), (48607, 76555)]