79949055

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1721}}^1$

素因数の和:1911

約数の個数: 32

約数和(自身を含む): 135555840

約数和(自身を除く): 55606785

約数列:

[1, 3, 5, 15, 19, 57, 95, 163, 285, 489, 815, 1721, 2445, 3097, 5163, 8605, 9291, 15485, 25815, 32699, 46455, 98097, 163495, 280523, 490485, 841569, 1402615, 4207845, 5329937, 15989811, 26649685, 79949055]

約数ペア:

[(1, 79949055), (3, 26649685), (5, 15989811), (15, 5329937), (19, 4207845), (57, 1402615), (95, 841569), (163, 490485), (285, 280523), (489, 163495), (815, 98097), (1721, 46455), (2445, 32699), (3097, 25815), (5163, 15485), (8605, 9291)]