69637035

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1973}}^1$

素因数の和:2175

約数の個数: 32

約数和(自身を含む): 120714048

約数和(自身を除く): 51077013

約数列:

[1, 3, 5, 13, 15, 39, 65, 181, 195, 543, 905, 1973, 2353, 2715, 5919, 7059, 9865, 11765, 25649, 29595, 35295, 76947, 128245, 357113, 384735, 1071339, 1785565, 4642469, 5356695, 13927407, 23212345, 69637035]

約数ペア:

[(1, 69637035), (3, 23212345), (5, 13927407), (13, 5356695), (15, 4642469), (39, 1785565), (65, 1071339), (181, 384735), (195, 357113), (543, 128245), (905, 76947), (1973, 35295), (2353, 29595), (2715, 25649), (5919, 11765), (7059, 9865)]