42139185

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{6229}}^1$

素因数の和:6289

約数の個数: 32

約数和(自身を含む): 75358080

約数和(自身を除く): 33218895

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 123, 165, 205, 451, 615, 1353, 2255, 6229, 6765, 18687, 31145, 68519, 93435, 205557, 255389, 342595, 766167, 1027785, 1276945, 2809279, 3830835, 8427837, 14046395, 42139185]

約数ペア:

[(1, 42139185), (3, 14046395), (5, 8427837), (11, 3830835), (15, 2809279), (33, 1276945), (41, 1027785), (55, 766167), (123, 342595), (165, 255389), (205, 205557), (451, 93435), (615, 68519), (1353, 31145), (2255, 18687), (6229, 6765)]