48351405

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{521}}^1$

素因数の和:821

約数の個数: 32

約数和(自身を含む): 81181440

約数和(自身を除く): 32830035

約数列:

[1, 3, 5, 15, 23, 69, 115, 269, 345, 521, 807, 1345, 1563, 2605, 4035, 6187, 7815, 11983, 18561, 30935, 35949, 59915, 92805, 140149, 179745, 420447, 700745, 2102235, 3223427, 9670281, 16117135, 48351405]

約数ペア:

[(1, 48351405), (3, 16117135), (5, 9670281), (15, 3223427), (23, 2102235), (69, 700745), (115, 420447), (269, 179745), (345, 140149), (521, 92805), (807, 59915), (1345, 35949), (1563, 30935), (2605, 18561), (4035, 11983), (6187, 7815)]