89900745

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{12671}}^1$

素因数の和:12733

約数の個数: 32

約数和(自身を含む): 160579584

約数和(自身を除く): 70678839

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 129, 165, 215, 473, 645, 1419, 2365, 7095, 12671, 38013, 63355, 139381, 190065, 418143, 544853, 696905, 1634559, 2090715, 2724265, 5993383, 8172795, 17980149, 29966915, 89900745]

約数ペア:

[(1, 89900745), (3, 29966915), (5, 17980149), (11, 8172795), (15, 5993383), (33, 2724265), (43, 2090715), (55, 1634559), (129, 696905), (165, 544853), (215, 418143), (473, 190065), (645, 139381), (1419, 63355), (2365, 38013), (7095, 12671)]