11888804575

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{68791}}^1$

素因数の和:69055

約数の個数: 24

約数和(自身を含む): 15286132736

約数和(自身を除く): 3397328161

約数列:

[1, 5, 25, 31, 155, 223, 775, 1115, 5575, 6913, 34565, 68791, 172825, 343955, 1719775, 2132521, 10662605, 15340393, 53313025, 76701965, 383509825, 475552183, 2377760915, 11888804575]

約数ペア:

[(1, 11888804575), (5, 2377760915), (25, 475552183), (31, 383509825), (155, 76701965), (223, 53313025), (775, 15340393), (1115, 10662605), (5575, 2132521), (6913, 1719775), (34565, 343955), (68791, 172825)]