11538045

素因数分解:

$3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:967

約数の個数: 40

約数和(自身を含む): 21373440

約数和(自身を除く): 9835395

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 279, 405, 465, 837, 919, 1395, 2511, 2757, 4185, 4595, 8271, 12555, 13785, 24813, 28489, 41355, 74439, 85467, 124065, 142445, 256401, 372195, 427335, 769203, 1282005, 2307609, 3846015, 11538045]

約数ペア:

[(1, 11538045), (3, 3846015), (5, 2307609), (9, 1282005), (15, 769203), (27, 427335), (31, 372195), (45, 256401), (81, 142445), (93, 124065), (135, 85467), (155, 74439), (279, 41355), (405, 28489), (465, 24813), (837, 13785), (919, 12555), (1395, 8271), (2511, 4595), (2757, 4185)]