1630481955

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{15137}}^1$

素因数の和:15355

約数の個数: 32

約数和(自身を含む): 2685602304

約数和(自身を除く): 1055120349

約数列:

[1, 3, 5, 15, 43, 129, 167, 215, 501, 645, 835, 2505, 7181, 15137, 21543, 35905, 45411, 75685, 107715, 227055, 650891, 1952673, 2527879, 3254455, 7583637, 9763365, 12639395, 37918185, 108698797, 326096391, 543493985, 1630481955]

約数ペア:

[(1, 1630481955), (3, 543493985), (5, 326096391), (15, 108698797), (43, 37918185), (129, 12639395), (167, 9763365), (215, 7583637), (501, 3254455), (645, 2527879), (835, 1952673), (2505, 650891), (7181, 227055), (15137, 107715), (21543, 75685), (35905, 45411)]