3247725

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3331}}^1$

素因数の和:3357

約数の個数: 24

約数和(自身を含む): 5784352

約数和(自身を除く): 2536627

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 3331, 9993, 16655, 43303, 49965, 83275, 129909, 216515, 249825, 649545, 1082575, 3247725]

約数ペア:

[(1, 3247725), (3, 1082575), (5, 649545), (13, 249825), (15, 216515), (25, 129909), (39, 83275), (65, 49965), (75, 43303), (195, 16655), (325, 9993), (975, 3331)]