122520255

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{57119}}^1$

素因数の和:57151

約数の個数: 32

約数和(自身を含む): 230307840

約数和(自身を除く): 107787585

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 57119, 171357, 285595, 628309, 742547, 856785, 1884927, 2227641, 3141545, 3712735, 8168017, 9424635, 11138205, 24504051, 40840085, 122520255]

約数ペア:

[(1, 122520255), (3, 40840085), (5, 24504051), (11, 11138205), (13, 9424635), (15, 8168017), (33, 3712735), (39, 3141545), (55, 2227641), (65, 1884927), (143, 856785), (165, 742547), (195, 628309), (429, 285595), (715, 171357), (2145, 57119)]