42554139555

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{991}}^1\times {\mathrm{22541}}^1$

素因数の和:23667

約数の個数: 32

約数和(自身を含む): 68695031808

約数和(自身を除く): 26140892253

約数列:

[1, 3, 5, 15, 127, 381, 635, 991, 1905, 2973, 4955, 14865, 22541, 67623, 112705, 125857, 338115, 377571, 629285, 1887855, 2862707, 8588121, 14313535, 22338131, 42940605, 67014393, 111690655, 335071965, 2836942637, 8510827911, 14184713185, 42554139555]

約数ペア:

[(1, 42554139555), (3, 14184713185), (5, 8510827911), (15, 2836942637), (127, 335071965), (381, 111690655), (635, 67014393), (991, 42940605), (1905, 22338131), (2973, 14313535), (4955, 8588121), (14865, 2862707), (22541, 1887855), (67623, 629285), (112705, 377571), (125857, 338115)]