153224265

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{12503}}^1$

素因数の和:12573

約数の個数: 32

約数和(自身を含む): 264084480

約数和(自身を除く): 110860215

約数列:

[1, 3, 5, 15, 19, 43, 57, 95, 129, 215, 285, 645, 817, 2451, 4085, 12255, 12503, 37509, 62515, 187545, 237557, 537629, 712671, 1187785, 1612887, 2688145, 3563355, 8064435, 10214951, 30644853, 51074755, 153224265]

約数ペア:

[(1, 153224265), (3, 51074755), (5, 30644853), (15, 10214951), (19, 8064435), (43, 3563355), (57, 2688145), (95, 1612887), (129, 1187785), (215, 712671), (285, 537629), (645, 237557), (817, 187545), (2451, 62515), (4085, 37509), (12255, 12503)]