47668855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{577}}^1$

素因数の和:667

約数の個数: 32

約数和(自身を含む): 65253888

約数和(自身を除く): 17585033

約数列:

[1, 5, 13, 31, 41, 65, 155, 205, 403, 533, 577, 1271, 2015, 2665, 2885, 6355, 7501, 16523, 17887, 23657, 37505, 82615, 89435, 118285, 232531, 307541, 733367, 1162655, 1537705, 3666835, 9533771, 47668855]

約数ペア:

[(1, 47668855), (5, 9533771), (13, 3666835), (31, 1537705), (41, 1162655), (65, 733367), (155, 307541), (205, 232531), (403, 118285), (533, 89435), (577, 82615), (1271, 37505), (2015, 23657), (2665, 17887), (2885, 16523), (6355, 7501)]