23983035

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 41842944

約数和(自身を除く): 17859909

約数列:

[1, 3, 5, 15, 19, 43, 57, 95, 103, 129, 215, 285, 309, 361, 515, 645, 817, 1083, 1545, 1805, 1957, 2451, 4085, 4429, 5415, 5871, 9785, 12255, 13287, 15523, 22145, 29355, 37183, 46569, 66435, 77615, 84151, 111549, 185915, 232845, 252453, 420755, 557745, 1262265, 1598869, 4796607, 7994345, 23983035]

約数ペア:

[(1, 23983035), (3, 7994345), (5, 4796607), (15, 1598869), (19, 1262265), (43, 557745), (57, 420755), (95, 252453), (103, 232845), (129, 185915), (215, 111549), (285, 84151), (309, 77615), (361, 66435), (515, 46569), (645, 37183), (817, 29355), (1083, 22145), (1545, 15523), (1805, 13287), (1957, 12255), (2451, 9785), (4085, 5871), (4429, 5415)]