15705412317

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1\times {\mathrm{11239}}^1$

素因数の和:11834

約数の個数: 48

約数和(自身を含む): 26610205440

約数和(自身を除く): 10904793123

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 541, 861, 1623, 2583, 3787, 4869, 11239, 11361, 22181, 33717, 34083, 66543, 78673, 101151, 155267, 199629, 236019, 460799, 465801, 708057, 1382397, 1397403, 3225593, 4147191, 6080299, 9676779, 18240897, 29030337, 42562093, 54722691, 127686279, 249292259, 383058837, 747876777, 1745045813, 2243630331, 5235137439, 15705412317]

約数ペア:

[(1, 15705412317), (3, 5235137439), (7, 2243630331), (9, 1745045813), (21, 747876777), (41, 383058837), (63, 249292259), (123, 127686279), (287, 54722691), (369, 42562093), (541, 29030337), (861, 18240897), (1623, 9676779), (2583, 6080299), (3787, 4147191), (4869, 3225593), (11239, 1397403), (11361, 1382397), (22181, 708057), (33717, 465801), (34083, 460799), (66543, 236019), (78673, 199629), (101151, 155267)]