23071165

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 31370976

約数和(自身を除く): 8299811

約数列:

[1, 5, 13, 37, 53, 65, 181, 185, 265, 481, 689, 905, 1961, 2353, 2405, 3445, 6697, 9593, 9805, 11765, 25493, 33485, 47965, 87061, 124709, 127465, 354941, 435305, 623545, 1774705, 4614233, 23071165]

約数ペア:

[(1, 23071165), (5, 4614233), (13, 1774705), (37, 623545), (53, 435305), (65, 354941), (181, 127465), (185, 124709), (265, 87061), (481, 47965), (689, 33485), (905, 25493), (1961, 11765), (2353, 9805), (2405, 9593), (3445, 6697)]