139157095

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{361447}}^1$

素因数の和:361470

約数の個数: 16

約数和(自身を含む): 208194048

約数和(自身を除く): 69036953

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 361447, 1807235, 2530129, 3975917, 12650645, 19879585, 27831419, 139157095]

約数ペア:

[(1, 139157095), (5, 27831419), (7, 19879585), (11, 12650645), (35, 3975917), (55, 2530129), (77, 1807235), (385, 361447)]