148957315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5861}}^1$

素因数の和:5919

約数の個数: 32

約数和(自身を含む): 212720256

約数和(自身を除く): 63762941

約数列:

[1, 5, 13, 17, 23, 65, 85, 115, 221, 299, 391, 1105, 1495, 1955, 5083, 5861, 25415, 29305, 76193, 99637, 134803, 380965, 498185, 674015, 1295281, 1752439, 2291651, 6476405, 8762195, 11458255, 29791463, 148957315]

約数ペア:

[(1, 148957315), (5, 29791463), (13, 11458255), (17, 8762195), (23, 6476405), (65, 2291651), (85, 1752439), (115, 1295281), (221, 674015), (299, 498185), (391, 380965), (1105, 134803), (1495, 99637), (1955, 76193), (5083, 29305), (5861, 25415)]