3244475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:239

約数の個数: 24

約数和(自身を含む): 4426800

約数和(自身を除く): 1182325

約数列:

[1, 5, 13, 25, 65, 67, 149, 325, 335, 745, 871, 1675, 1937, 3725, 4355, 9685, 9983, 21775, 48425, 49915, 129779, 249575, 648895, 3244475]

約数ペア:

[(1, 3244475), (5, 648895), (13, 249575), (25, 129779), (65, 49915), (67, 48425), (149, 21775), (325, 9983), (335, 9685), (745, 4355), (871, 3725), (1675, 1937)]