91214535

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{1181}}^1$

素因数の和:1479

約数の個数: 32

約数和(自身を含む): 154321920

約数和(自身を除く): 63107385

約数列:

[1, 3, 5, 15, 19, 57, 95, 271, 285, 813, 1181, 1355, 3543, 4065, 5149, 5905, 15447, 17715, 22439, 25745, 67317, 77235, 112195, 320051, 336585, 960153, 1600255, 4800765, 6080969, 18242907, 30404845, 91214535]

約数ペア:

[(1, 91214535), (3, 30404845), (5, 18242907), (15, 6080969), (19, 4800765), (57, 1600255), (95, 960153), (271, 336585), (285, 320051), (813, 112195), (1181, 77235), (1355, 67317), (3543, 25745), (4065, 22439), (5149, 17715), (5905, 15447)]