5170945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:169

約数の個数: 32

約数和(自身を含む): 7257600

約数和(自身を除く): 2086655

約数列:

[1, 5, 13, 19, 53, 65, 79, 95, 247, 265, 395, 689, 1007, 1027, 1235, 1501, 3445, 4187, 5035, 5135, 7505, 13091, 19513, 20935, 54431, 65455, 79553, 97565, 272155, 397765, 1034189, 5170945]

約数ペア:

[(1, 5170945), (5, 1034189), (13, 397765), (19, 272155), (53, 97565), (65, 79553), (79, 65455), (95, 54431), (247, 20935), (265, 19513), (395, 13091), (689, 7505), (1007, 5135), (1027, 5035), (1235, 4187), (1501, 3445)]