4781475

素因数分解:

$3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:364

約数の個数: 36

約数和(自身を含む): 8704800

約数和(自身を除く): 3923325

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 79, 225, 237, 269, 395, 711, 807, 1185, 1345, 1975, 2421, 3555, 4035, 5925, 6725, 12105, 17775, 20175, 21251, 60525, 63753, 106255, 191259, 318765, 531275, 956295, 1593825, 4781475]

約数ペア:

[(1, 4781475), (3, 1593825), (5, 956295), (9, 531275), (15, 318765), (25, 191259), (45, 106255), (75, 63753), (79, 60525), (225, 21251), (237, 20175), (269, 17775), (395, 12105), (711, 6725), (807, 5925), (1185, 4035), (1345, 3555), (1975, 2421)]