2344875

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^2\times {\mathrm{37}}^1$

素因数の和:81

約数の個数: 48

約数和(自身を含む): 4339296

約数和(自身を除く): 1994421

約数列:

[1, 3, 5, 13, 15, 25, 37, 39, 65, 75, 111, 125, 169, 185, 195, 325, 375, 481, 507, 555, 845, 925, 975, 1443, 1625, 2405, 2535, 2775, 4225, 4625, 4875, 6253, 7215, 12025, 12675, 13875, 18759, 21125, 31265, 36075, 60125, 63375, 93795, 156325, 180375, 468975, 781625, 2344875]

約数ペア:

[(1, 2344875), (3, 781625), (5, 468975), (13, 180375), (15, 156325), (25, 93795), (37, 63375), (39, 60125), (65, 36075), (75, 31265), (111, 21125), (125, 18759), (169, 13875), (185, 12675), (195, 12025), (325, 7215), (375, 6253), (481, 4875), (507, 4625), (555, 4225), (845, 2775), (925, 2535), (975, 2405), (1443, 1625)]