156227535

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{22691}}^1$

素因数の和:22725

約数の個数: 40

約数和(自身を含む): 296539056

約数和(自身を除く): 140311521

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 2295, 6885, 22691, 68073, 113455, 204219, 340365, 385747, 612657, 1021095, 1157241, 1837971, 1928735, 3063285, 3471723, 5786205, 9189855, 10415169, 17358615, 31245507, 52075845, 156227535]

約数ペア:

[(1, 156227535), (3, 52075845), (5, 31245507), (9, 17358615), (15, 10415169), (17, 9189855), (27, 5786205), (45, 3471723), (51, 3063285), (81, 1928735), (85, 1837971), (135, 1157241), (153, 1021095), (255, 612657), (405, 385747), (459, 340365), (765, 204219), (1377, 113455), (2295, 68073), (6885, 22691)]