13882185

素因数分解:

$3^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:395

約数の個数: 40

約数和(自身を含む): 25160256

約数和(自身を除く): 11278071

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 151, 227, 405, 453, 681, 755, 1135, 1359, 2043, 2265, 3405, 4077, 6129, 6795, 10215, 12231, 18387, 20385, 30645, 34277, 61155, 91935, 102831, 171385, 308493, 514155, 925479, 1542465, 2776437, 4627395, 13882185]

約数ペア:

[(1, 13882185), (3, 4627395), (5, 2776437), (9, 1542465), (15, 925479), (27, 514155), (45, 308493), (81, 171385), (135, 102831), (151, 91935), (227, 61155), (405, 34277), (453, 30645), (681, 20385), (755, 18387), (1135, 12231), (1359, 10215), (2043, 6795), (2265, 6129), (3405, 4077)]