2316721875

素因数分解:

$3^1\times 5^5\times {\mathrm{13}}^1\times {\mathrm{19009}}^1$

素因数の和:19050

約数の個数: 48

約数和(自身を含む): 4158171360

約数和(自身を除く): 1841449485

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 625, 975, 1625, 1875, 3125, 4875, 8125, 9375, 19009, 24375, 40625, 57027, 95045, 121875, 247117, 285135, 475225, 741351, 1235585, 1425675, 2376125, 3706755, 6177925, 7128375, 11880625, 18533775, 30889625, 35641875, 59403125, 92668875, 154448125, 178209375, 463344375, 772240625, 2316721875]

約数ペア:

[(1, 2316721875), (3, 772240625), (5, 463344375), (13, 178209375), (15, 154448125), (25, 92668875), (39, 59403125), (65, 35641875), (75, 30889625), (125, 18533775), (195, 11880625), (325, 7128375), (375, 6177925), (625, 3706755), (975, 2376125), (1625, 1425675), (1875, 1235585), (3125, 741351), (4875, 475225), (8125, 285135), (9375, 247117), (19009, 121875), (24375, 95045), (40625, 57027)]