470893195005

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2557}}^1\times {\mathrm{285517}}^1$

素因数の和:288125

約数の個数: 32

約数和(自身を含む): 771254926464

約数和(自身を除く): 300361731459

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 2557, 7671, 12785, 38355, 109951, 285517, 329853, 549755, 856551, 1427585, 1649265, 4282755, 12277231, 36831693, 61386155, 184158465, 730066969, 2190200907, 3650334845, 10951004535, 31392879667, 94178639001, 156964398335, 470893195005]

約数ペア:

[(1, 470893195005), (3, 156964398335), (5, 94178639001), (15, 31392879667), (43, 10951004535), (129, 3650334845), (215, 2190200907), (645, 730066969), (2557, 184158465), (7671, 61386155), (12785, 36831693), (38355, 12277231), (109951, 4282755), (285517, 1649265), (329853, 1427585), (549755, 856551)]