713285375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{1171}}^1$

素因数の和:1640

約数の個数: 32

約数和(自身を含む): 974128896

約数和(自身を除く): 260843521

約数列:

[1, 5, 11, 25, 55, 125, 275, 443, 1171, 1375, 2215, 4873, 5855, 11075, 12881, 24365, 29275, 55375, 64405, 121825, 146375, 322025, 518753, 609125, 1610125, 2593765, 5706283, 12968825, 28531415, 64844125, 142657075, 713285375]

約数ペア:

[(1, 713285375), (5, 142657075), (11, 64844125), (25, 28531415), (55, 12968825), (125, 5706283), (275, 2593765), (443, 1610125), (1171, 609125), (1375, 518753), (2215, 322025), (4873, 146375), (5855, 121825), (11075, 64405), (12881, 55375), (24365, 29275)]