16264495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 22861440

約数和(自身を除く): 6596945

約数列:

[1, 5, 13, 17, 41, 65, 85, 205, 221, 359, 533, 697, 1105, 1795, 2665, 3485, 4667, 6103, 9061, 14719, 23335, 30515, 45305, 73595, 79339, 191347, 250223, 396695, 956735, 1251115, 3252899, 16264495]

約数ペア:

[(1, 16264495), (5, 3252899), (13, 1251115), (17, 956735), (41, 396695), (65, 250223), (85, 191347), (205, 79339), (221, 73595), (359, 45305), (533, 30515), (697, 23335), (1105, 14719), (1795, 9061), (2665, 6103), (3485, 4667)]