12626565

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 24131520

約数和(自身を除く): 11504955

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 49, 105, 123, 147, 205, 245, 287, 419, 615, 735, 861, 1257, 1435, 2009, 2095, 2933, 4305, 6027, 6285, 8799, 10045, 14665, 17179, 20531, 30135, 43995, 51537, 61593, 85895, 102655, 120253, 257685, 307965, 360759, 601265, 841771, 1803795, 2525313, 4208855, 12626565]

約数ペア:

[(1, 12626565), (3, 4208855), (5, 2525313), (7, 1803795), (15, 841771), (21, 601265), (35, 360759), (41, 307965), (49, 257685), (105, 120253), (123, 102655), (147, 85895), (205, 61593), (245, 51537), (287, 43995), (419, 30135), (615, 20531), (735, 17179), (861, 14665), (1257, 10045), (1435, 8799), (2009, 6285), (2095, 6027), (2933, 4305)]