137163975

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{140681}}^1$

素因数の和:140707

約数の個数: 24

約数和(自身を含む): 244223952

約数和(自身を除く): 107059977

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 140681, 422043, 703405, 1828853, 2110215, 3517025, 5486559, 9144265, 10551075, 27432795, 45721325, 137163975]

約数ペア:

[(1, 137163975), (3, 45721325), (5, 27432795), (13, 10551075), (15, 9144265), (25, 5486559), (39, 3517025), (65, 2110215), (75, 1828853), (195, 703405), (325, 422043), (975, 140681)]