145687685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5507}}^1$

素因数の和:5573

約数の個数: 32

約数和(自身を含む): 210978432

約数和(自身を除く): 65290747

約数列:

[1, 5, 11, 13, 37, 55, 65, 143, 185, 407, 481, 715, 2035, 2405, 5291, 5507, 26455, 27535, 60577, 71591, 203759, 302885, 357955, 787501, 1018795, 2241349, 2648867, 3937505, 11206745, 13244335, 29137537, 145687685]

約数ペア:

[(1, 145687685), (5, 29137537), (11, 13244335), (13, 11206745), (37, 3937505), (55, 2648867), (65, 2241349), (143, 1018795), (185, 787501), (407, 357955), (481, 302885), (715, 203759), (2035, 71591), (2405, 60577), (5291, 27535), (5507, 26455)]