125038890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{154369}}^1$

素因数の和:154388

約数の個数: 40

約数和(自身を含む): 336217860

約数和(自身を除く): 211178970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 154369, 308738, 463107, 771845, 926214, 1389321, 1543690, 2315535, 2778642, 4167963, 4631070, 6946605, 8335926, 12503889, 13893210, 20839815, 25007778, 41679630, 62519445, 125038890]

約数ペア:

[(1, 125038890), (2, 62519445), (3, 41679630), (5, 25007778), (6, 20839815), (9, 13893210), (10, 12503889), (15, 8335926), (18, 6946605), (27, 4631070), (30, 4167963), (45, 2778642), (54, 2315535), (81, 1543690), (90, 1389321), (135, 926214), (162, 771845), (270, 463107), (405, 308738), (810, 154369)]