158472015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{17291}}^1$

素因数の和:17359

約数の個数: 32

約数和(自身を含む): 278885376

約数和(自身を除く): 120413361

約数列:

[1, 3, 5, 13, 15, 39, 47, 65, 141, 195, 235, 611, 705, 1833, 3055, 9165, 17291, 51873, 86455, 224783, 259365, 674349, 812677, 1123915, 2438031, 3371745, 4063385, 10564801, 12190155, 31694403, 52824005, 158472015]

約数ペア:

[(1, 158472015), (3, 52824005), (5, 31694403), (13, 12190155), (15, 10564801), (39, 4063385), (47, 3371745), (65, 2438031), (141, 1123915), (195, 812677), (235, 674349), (611, 259365), (705, 224783), (1833, 86455), (3055, 51873), (9165, 17291)]