4480125

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{919}}^1$

素因数の和:950

約数の個数: 32

約数和(自身を含む): 8037120

約数和(自身を除く): 3556995

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 919, 975, 1625, 2757, 4595, 4875, 11947, 13785, 22975, 35841, 59735, 68925, 114875, 179205, 298675, 344625, 896025, 1493375, 4480125]

約数ペア:

[(1, 4480125), (3, 1493375), (5, 896025), (13, 344625), (15, 298675), (25, 179205), (39, 114875), (65, 68925), (75, 59735), (125, 35841), (195, 22975), (325, 13785), (375, 11947), (919, 4875), (975, 4595), (1625, 2757)]