84789185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1451}}^1$

素因数の和:1529

約数の個数: 32

約数和(自身を含む): 117089280

約数和(自身を除く): 32300095

約数列:

[1, 5, 13, 29, 31, 65, 145, 155, 377, 403, 899, 1451, 1885, 2015, 4495, 7255, 11687, 18863, 42079, 44981, 58435, 94315, 210395, 224905, 547027, 584753, 1304449, 2735135, 2923765, 6522245, 16957837, 84789185]

約数ペア:

[(1, 84789185), (5, 16957837), (13, 6522245), (29, 2923765), (31, 2735135), (65, 1304449), (145, 584753), (155, 547027), (377, 224905), (403, 210395), (899, 94315), (1451, 58435), (1885, 44981), (2015, 42079), (4495, 18863), (7255, 11687)]