171252015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{24137}}^1$

素因数の和:24199

約数の個数: 32

約数和(自身を含む): 305876736

約数和(自身を除く): 134624721

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 129, 165, 215, 473, 645, 1419, 2365, 7095, 24137, 72411, 120685, 265507, 362055, 796521, 1037891, 1327535, 3113673, 3982605, 5189455, 11416801, 15568365, 34250403, 57084005, 171252015]

約数ペア:

[(1, 171252015), (3, 57084005), (5, 34250403), (11, 15568365), (15, 11416801), (33, 5189455), (43, 3982605), (55, 3113673), (129, 1327535), (165, 1037891), (215, 796521), (473, 362055), (645, 265507), (1419, 120685), (2365, 72411), (7095, 24137)]