3263475

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{821}}^1$

素因数の和:887

約数の個数: 24

約数和(自身を含む): 5504112

約数和(自身を除く): 2240637

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 265, 795, 821, 1325, 2463, 3975, 4105, 12315, 20525, 43513, 61575, 130539, 217565, 652695, 1087825, 3263475]

約数ペア:

[(1, 3263475), (3, 1087825), (5, 652695), (15, 217565), (25, 130539), (53, 61575), (75, 43513), (159, 20525), (265, 12315), (795, 4105), (821, 3975), (1325, 2463)]