52118145

素因数分解:

$3^2\times 5^1\times {\mathrm{947}}^1\times {\mathrm{1223}}^1$

素因数の和:2181

約数の個数: 24

約数和(自身を含む): 90507456

約数和(自身を除く): 38389311

約数列:

[1, 3, 5, 9, 15, 45, 947, 1223, 2841, 3669, 4735, 6115, 8523, 11007, 14205, 18345, 42615, 55035, 1158181, 3474543, 5790905, 10423629, 17372715, 52118145]

約数ペア:

[(1, 52118145), (3, 17372715), (5, 10423629), (9, 5790905), (15, 3474543), (45, 1158181), (947, 55035), (1223, 42615), (2841, 18345), (3669, 14205), (4735, 11007), (6115, 8523)]