103720045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{145063}}^1$

素因数の和:145092

約数の個数: 16

約数和(自身を含む): 146224512

約数和(自身を除く): 42504467

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 145063, 725315, 1595693, 1885819, 7978465, 9429095, 20744009, 103720045]

約数ペア:

[(1, 103720045), (5, 20744009), (11, 9429095), (13, 7978465), (55, 1885819), (65, 1595693), (143, 725315), (715, 145063)]