15705004375

素因数分解:

$5^4\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{5519}}^1$

素因数の和:5725

約数の個数: 40

約数和(自身を含む): 20434708800

約数和(自身を除く): 4729704425

約数列:

[1, 5, 25, 29, 125, 145, 157, 625, 725, 785, 3625, 3925, 4553, 5519, 18125, 19625, 22765, 27595, 98125, 113825, 137975, 160051, 569125, 689875, 800255, 866483, 2845625, 3449375, 4001275, 4332415, 20006375, 21662075, 25128007, 100031875, 108310375, 125640035, 541551875, 628200175, 3141000875, 15705004375]

約数ペア:

[(1, 15705004375), (5, 3141000875), (25, 628200175), (29, 541551875), (125, 125640035), (145, 108310375), (157, 100031875), (625, 25128007), (725, 21662075), (785, 20006375), (3625, 4332415), (3925, 4001275), (4553, 3449375), (5519, 2845625), (18125, 866483), (19625, 800255), (22765, 689875), (27595, 569125), (98125, 160051), (113825, 137975)]