11351415

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 18922176

約数和(自身を除く): 7570761

約数列:

[1, 3, 5, 15, 37, 111, 113, 181, 185, 339, 543, 555, 565, 905, 1695, 2715, 4181, 6697, 12543, 20091, 20453, 20905, 33485, 61359, 62715, 100455, 102265, 306795, 756761, 2270283, 3783805, 11351415]

約数ペア:

[(1, 11351415), (3, 3783805), (5, 2270283), (15, 756761), (37, 306795), (111, 102265), (113, 100455), (181, 62715), (185, 61359), (339, 33485), (543, 20905), (555, 20453), (565, 20091), (905, 12543), (1695, 6697), (2715, 4181)]