33139315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 45619200

約数和(自身を除く): 12479885

約数列:

[1, 5, 11, 29, 55, 79, 145, 263, 319, 395, 869, 1315, 1595, 2291, 2893, 4345, 7627, 11455, 14465, 20777, 25201, 38135, 83897, 103885, 126005, 228547, 419485, 602533, 1142735, 3012665, 6627863, 33139315]

約数ペア:

[(1, 33139315), (5, 6627863), (11, 3012665), (29, 1142735), (55, 602533), (79, 419485), (145, 228547), (263, 126005), (319, 103885), (395, 83897), (869, 38135), (1315, 25201), (1595, 20777), (2291, 14465), (2893, 11455), (4345, 7627)]