17128605

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5167}}^1$

素因数の和:5205

約数の個数: 32

約数和(自身を含む): 31256064

約数和(自身を除く): 14127459

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 5167, 15501, 25835, 67171, 77505, 87839, 201513, 263517, 335855, 439195, 1007565, 1141907, 1317585, 3425721, 5709535, 17128605]

約数ペア:

[(1, 17128605), (3, 5709535), (5, 3425721), (13, 1317585), (15, 1141907), (17, 1007565), (39, 439195), (51, 335855), (65, 263517), (85, 201513), (195, 87839), (221, 77505), (255, 67171), (663, 25835), (1105, 15501), (3315, 5167)]