385125

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:110

約数の個数: 32

約数和(自身を含む): 698880

約数和(自身を除く): 313755

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 79, 125, 195, 237, 325, 375, 395, 975, 1027, 1185, 1625, 1975, 3081, 4875, 5135, 5925, 9875, 15405, 25675, 29625, 77025, 128375, 385125]

約数ペア:

[(1, 385125), (3, 128375), (5, 77025), (13, 29625), (15, 25675), (25, 15405), (39, 9875), (65, 5925), (75, 5135), (79, 4875), (125, 3081), (195, 1975), (237, 1625), (325, 1185), (375, 1027), (395, 975)]