13150665

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:910

約数の個数: 48

約数和(自身を含む): 25698816

約数和(自身を除く): 12548151

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 155, 165, 279, 341, 465, 495, 857, 1023, 1395, 1705, 2571, 3069, 4285, 5115, 7713, 9427, 12855, 15345, 26567, 28281, 38565, 47135, 79701, 84843, 132835, 141405, 239103, 292237, 398505, 424215, 876711, 1195515, 1461185, 2630133, 4383555, 13150665]

約数ペア:

[(1, 13150665), (3, 4383555), (5, 2630133), (9, 1461185), (11, 1195515), (15, 876711), (31, 424215), (33, 398505), (45, 292237), (55, 239103), (93, 141405), (99, 132835), (155, 84843), (165, 79701), (279, 47135), (341, 38565), (465, 28281), (495, 26567), (857, 15345), (1023, 12855), (1395, 9427), (1705, 7713), (2571, 5115), (3069, 4285)]