163669495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1187}}^1$

素因数の和:1335

約数の個数: 32

約数和(自身を含む): 225815040

約数和(自身を除く): 62145545

約数列:

[1, 5, 11, 23, 55, 109, 115, 253, 545, 1187, 1199, 1265, 2507, 5935, 5995, 12535, 13057, 27301, 27577, 65285, 129383, 136505, 137885, 300311, 646915, 1423213, 1501555, 2975809, 7116065, 14879045, 32733899, 163669495]

約数ペア:

[(1, 163669495), (5, 32733899), (11, 14879045), (23, 7116065), (55, 2975809), (109, 1501555), (115, 1423213), (253, 646915), (545, 300311), (1187, 137885), (1199, 136505), (1265, 129383), (2507, 65285), (5935, 27577), (5995, 27301), (12535, 13057)]