27142695

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2311}}^1$

素因数の和:2357

約数の個数: 40

約数和(自身を含む): 50355360

約数和(自身を除く): 23212665

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 261, 405, 435, 783, 1305, 2311, 2349, 3915, 6933, 11555, 11745, 20799, 34665, 62397, 67019, 103995, 187191, 201057, 311985, 335095, 603171, 935955, 1005285, 1809513, 3015855, 5428539, 9047565, 27142695]

約数ペア:

[(1, 27142695), (3, 9047565), (5, 5428539), (9, 3015855), (15, 1809513), (27, 1005285), (29, 935955), (45, 603171), (81, 335095), (87, 311985), (135, 201057), (145, 187191), (261, 103995), (405, 67019), (435, 62397), (783, 34665), (1305, 20799), (2311, 11745), (2349, 11555), (3915, 6933)]