4691765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 6652800

約数和(自身を除く): 1961035

約数列:

[1, 5, 13, 19, 29, 65, 95, 131, 145, 247, 377, 551, 655, 1235, 1703, 1885, 2489, 2755, 3799, 7163, 8515, 12445, 18995, 32357, 35815, 49387, 72181, 161785, 246935, 360905, 938353, 4691765]

約数ペア:

[(1, 4691765), (5, 938353), (13, 360905), (19, 246935), (29, 161785), (65, 72181), (95, 49387), (131, 35815), (145, 32357), (247, 18995), (377, 12445), (551, 8515), (655, 7163), (1235, 3799), (1703, 2755), (1885, 2489)]