48972315

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{66629}}^1$

素因数の和:66651

約数の個数: 24

約数和(自身を含む): 91149840

約数和(自身を除く): 42177525

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 66629, 199887, 333145, 466403, 999435, 1399209, 2332015, 3264821, 6996045, 9794463, 16324105, 48972315]

約数ペア:

[(1, 48972315), (3, 16324105), (5, 9794463), (7, 6996045), (15, 3264821), (21, 2332015), (35, 1399209), (49, 999435), (105, 466403), (147, 333145), (245, 199887), (735, 66629)]