172342885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5879}}^1$

素因数の和:5949

約数の個数: 32

約数和(自身を含む): 248935680

約数和(自身を除く): 76592795

約数列:

[1, 5, 11, 13, 41, 55, 65, 143, 205, 451, 533, 715, 2255, 2665, 5863, 5879, 29315, 29395, 64669, 76427, 241039, 323345, 382135, 840697, 1205195, 2651429, 3133507, 4203485, 13257145, 15667535, 34468577, 172342885]

約数ペア:

[(1, 172342885), (5, 34468577), (11, 15667535), (13, 13257145), (41, 4203485), (55, 3133507), (65, 2651429), (143, 1205195), (205, 840697), (451, 382135), (533, 323345), (715, 241039), (2255, 76427), (2665, 64669), (5863, 29395), (5879, 29315)]