16238625

素因数分解:

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

素因数の和:3362

約数の個数: 32

約数和(自身を含む): 29108352

約数和(自身を除く): 12869727

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 975, 1625, 3331, 4875, 9993, 16655, 43303, 49965, 83275, 129909, 216515, 249825, 416375, 649545, 1082575, 1249125, 3247725, 5412875, 16238625]

約数ペア:

[(1, 16238625), (3, 5412875), (5, 3247725), (13, 1249125), (15, 1082575), (25, 649545), (39, 416375), (65, 249825), (75, 216515), (125, 129909), (195, 83275), (325, 49965), (375, 43303), (975, 16655), (1625, 9993), (3331, 4875)]