87262695

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3469}}^1$

素因数の和:3536

約数の個数: 48

約数和(自身を含む): 166726560

約数和(自身を除く): 79463865

約数列:

[1, 3, 5, 9, 13, 15, 39, 43, 45, 65, 117, 129, 195, 215, 387, 559, 585, 645, 1677, 1935, 2795, 3469, 5031, 8385, 10407, 17345, 25155, 31221, 45097, 52035, 135291, 149167, 156105, 225485, 405873, 447501, 676455, 745835, 1342503, 1939171, 2029365, 2237505, 5817513, 6712515, 9695855, 17452539, 29087565, 87262695]

約数ペア:

[(1, 87262695), (3, 29087565), (5, 17452539), (9, 9695855), (13, 6712515), (15, 5817513), (39, 2237505), (43, 2029365), (45, 1939171), (65, 1342503), (117, 745835), (129, 676455), (195, 447501), (215, 405873), (387, 225485), (559, 156105), (585, 149167), (645, 135291), (1677, 52035), (1935, 45097), (2795, 31221), (3469, 25155), (5031, 17345), (8385, 10407)]