90283115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 120839040

約数和(自身を除く): 30555925

約数列:

[1, 5, 13, 53, 65, 73, 265, 359, 365, 689, 949, 1795, 3445, 3869, 4667, 4745, 19027, 19345, 23335, 26207, 50297, 95135, 131035, 247351, 251485, 340691, 1236755, 1388971, 1703455, 6944855, 18056623, 90283115]

約数ペア:

[(1, 90283115), (5, 18056623), (13, 6944855), (53, 1703455), (65, 1388971), (73, 1236755), (265, 340691), (359, 251485), (365, 247351), (689, 131035), (949, 95135), (1795, 50297), (3445, 26207), (3869, 23335), (4667, 19345), (4745, 19027)]