69273315

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{487}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 125611200

約数和(自身を除く): 56337885

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 109, 145, 261, 327, 435, 487, 545, 981, 1305, 1461, 1635, 2435, 3161, 4383, 4905, 7305, 9483, 14123, 15805, 21915, 28449, 42369, 47415, 53083, 70615, 127107, 142245, 159249, 211845, 265415, 477747, 635535, 796245, 1539407, 2388735, 4618221, 7697035, 13854663, 23091105, 69273315]

約数ペア:

[(1, 69273315), (3, 23091105), (5, 13854663), (9, 7697035), (15, 4618221), (29, 2388735), (45, 1539407), (87, 796245), (109, 635535), (145, 477747), (261, 265415), (327, 211845), (435, 159249), (487, 142245), (545, 127107), (981, 70615), (1305, 53083), (1461, 47415), (1635, 42369), (2435, 28449), (3161, 21915), (4383, 15805), (4905, 14123), (7305, 9483)]