183172065

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{3943}}^1$

素因数の和:4133

約数の個数: 32

約数和(自身を含む): 310471680

約数和(自身を除く): 127299615

約数列:

[1, 3, 5, 15, 19, 57, 95, 163, 285, 489, 815, 2445, 3097, 3943, 9291, 11829, 15485, 19715, 46455, 59145, 74917, 224751, 374585, 642709, 1123755, 1928127, 3213545, 9640635, 12211471, 36634413, 61057355, 183172065]

約数ペア:

[(1, 183172065), (3, 61057355), (5, 36634413), (15, 12211471), (19, 9640635), (57, 3213545), (95, 1928127), (163, 1123755), (285, 642709), (489, 374585), (815, 224751), (2445, 74917), (3097, 59145), (3943, 46455), (9291, 19715), (11829, 15485)]