210090045

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{29611}}^1$

素因数の和:29673

約数の個数: 32

約数和(自身を含む): 375243264

約数和(自身を除く): 165153219

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 129, 165, 215, 473, 645, 1419, 2365, 7095, 29611, 88833, 148055, 325721, 444165, 977163, 1273273, 1628605, 3819819, 4885815, 6366365, 14006003, 19099095, 42018009, 70030015, 210090045]

約数ペア:

[(1, 210090045), (3, 70030015), (5, 42018009), (11, 19099095), (15, 14006003), (33, 6366365), (43, 4885815), (55, 3819819), (129, 1628605), (165, 1273273), (215, 977163), (473, 444165), (645, 325721), (1419, 148055), (2365, 88833), (7095, 29611)]