42124875

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{8641}}^1$

素因数の和:8672

約数の個数: 32

約数和(自身を含む): 75496512

約数和(自身を除く): 33371637

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 975, 1625, 4875, 8641, 25923, 43205, 112333, 129615, 216025, 336999, 561665, 648075, 1080125, 1684995, 2808325, 3240375, 8424975, 14041625, 42124875]

約数ペア:

[(1, 42124875), (3, 14041625), (5, 8424975), (13, 3240375), (15, 2808325), (25, 1684995), (39, 1080125), (65, 648075), (75, 561665), (125, 336999), (195, 216025), (325, 129615), (375, 112333), (975, 43205), (1625, 25923), (4875, 8641)]