169804965

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{2687}}^1$

素因数の和:3089

約数の個数: 32

約数和(自身を含む): 297271296

約数和(自身を除く): 127466331

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 383, 1149, 1915, 2687, 4213, 5745, 8061, 12639, 13435, 21065, 29557, 40305, 63195, 88671, 147785, 443355, 1029121, 3087363, 5145605, 11320331, 15436815, 33960993, 56601655, 169804965]

約数ペア:

[(1, 169804965), (3, 56601655), (5, 33960993), (11, 15436815), (15, 11320331), (33, 5145605), (55, 3087363), (165, 1029121), (383, 443355), (1149, 147785), (1915, 88671), (2687, 63195), (4213, 40305), (5745, 29557), (8061, 21065), (12639, 13435)]