47946075

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{14867}}^1$

素因数の和:14923

約数の個数: 24

約数和(自身を含む): 81119808

約数和(自身を除く): 33173733

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 14867, 44601, 74335, 223005, 371675, 639281, 1115025, 1917843, 3196405, 9589215, 15982025, 47946075]

約数ペア:

[(1, 47946075), (3, 15982025), (5, 9589215), (15, 3196405), (25, 1917843), (43, 1115025), (75, 639281), (129, 371675), (215, 223005), (645, 74335), (1075, 44601), (3225, 14867)]