5404905

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 10445760

約数和(自身を除く): 5040855

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 61, 99, 165, 179, 183, 305, 495, 537, 549, 671, 895, 915, 1611, 1969, 2013, 2685, 2745, 3355, 5907, 6039, 8055, 9845, 10065, 10919, 17721, 29535, 30195, 32757, 54595, 88605, 98271, 120109, 163785, 360327, 491355, 600545, 1080981, 1801635, 5404905]

約数ペア:

[(1, 5404905), (3, 1801635), (5, 1080981), (9, 600545), (11, 491355), (15, 360327), (33, 163785), (45, 120109), (55, 98271), (61, 88605), (99, 54595), (165, 32757), (179, 30195), (183, 29535), (305, 17721), (495, 10919), (537, 10065), (549, 9845), (671, 8055), (895, 6039), (915, 5907), (1611, 3355), (1969, 2745), (2013, 2685)]