172146328655

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{789101}}^1$

素因数の和:789407

約数の個数: 32

約数和(自身を含む): 247260377088

約数和(自身を除く): 75114048433

約数列:

[1, 5, 7, 23, 35, 115, 161, 271, 805, 1355, 1897, 6233, 9485, 31165, 43631, 218155, 789101, 3945505, 5523707, 18149323, 27618535, 90746615, 127045261, 213846371, 635226305, 1069231855, 1496924597, 4918466533, 7484622985, 24592332665, 34429265731, 172146328655]

約数ペア:

[(1, 172146328655), (5, 34429265731), (7, 24592332665), (23, 7484622985), (35, 4918466533), (115, 1496924597), (161, 1069231855), (271, 635226305), (805, 213846371), (1355, 127045261), (1897, 90746615), (6233, 27618535), (9485, 18149323), (31165, 5523707), (43631, 3945505), (218155, 789101)]