77207455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{653}}^1$

素因数の和:795

約数の個数: 32

約数和(自身を含む): 106795584

約数和(自身を除く): 29588129

約数列:

[1, 5, 13, 17, 65, 85, 107, 221, 535, 653, 1105, 1391, 1819, 3265, 6955, 8489, 9095, 11101, 23647, 42445, 55505, 69871, 118235, 144313, 349355, 721565, 908323, 1187807, 4541615, 5939035, 15441491, 77207455]

約数ペア:

[(1, 77207455), (5, 15441491), (13, 5939035), (17, 4541615), (65, 1187807), (85, 908323), (107, 721565), (221, 349355), (535, 144313), (653, 118235), (1105, 69871), (1391, 55505), (1819, 42445), (3265, 23647), (6955, 11101), (8489, 9095)]