69897945

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{1033}}^1$

素因数の和:1401

約数の個数: 32

約数和(自身を含む): 120903552

約数和(自身を除く): 51005607

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 347, 1033, 1041, 1735, 3099, 4511, 5165, 5205, 13429, 13533, 15495, 22555, 40287, 67145, 67665, 201435, 358451, 1075353, 1792255, 4659863, 5376765, 13979589, 23299315, 69897945]

約数ペア:

[(1, 69897945), (3, 23299315), (5, 13979589), (13, 5376765), (15, 4659863), (39, 1792255), (65, 1075353), (195, 358451), (347, 201435), (1033, 67665), (1041, 67145), (1735, 40287), (3099, 22555), (4511, 15495), (5165, 13533), (5205, 13429)]