3889788125

素因数分解:

$5^4\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{677}}^1$

素因数の和:1043

約数の個数: 40

約数和(自身を含む): 5051601720

約数和(自身を除く): 1161813595

約数列:

[1, 5, 25, 29, 125, 145, 317, 625, 677, 725, 1585, 3385, 3625, 7925, 9193, 16925, 18125, 19633, 39625, 45965, 84625, 98165, 198125, 214609, 229825, 423125, 490825, 1073045, 1149125, 2454125, 5365225, 5745625, 6223661, 12270625, 26826125, 31118305, 134130625, 155591525, 777957625, 3889788125]

約数ペア:

[(1, 3889788125), (5, 777957625), (25, 155591525), (29, 134130625), (125, 31118305), (145, 26826125), (317, 12270625), (625, 6223661), (677, 5745625), (725, 5365225), (1585, 2454125), (3385, 1149125), (3625, 1073045), (7925, 490825), (9193, 423125), (16925, 229825), (18125, 214609), (19633, 198125), (39625, 98165), (45965, 84625)]