68365275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{479}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 124277760

約数和(自身を除く): 55912485

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 173, 275, 479, 519, 825, 865, 1437, 1903, 2395, 2595, 4325, 5269, 5709, 7185, 9515, 11975, 12975, 15807, 26345, 28545, 35925, 47575, 79035, 82867, 131725, 142725, 248601, 395175, 414335, 911537, 1243005, 2071675, 2734611, 4557685, 6215025, 13673055, 22788425, 68365275]

約数ペア:

[(1, 68365275), (3, 22788425), (5, 13673055), (11, 6215025), (15, 4557685), (25, 2734611), (33, 2071675), (55, 1243005), (75, 911537), (165, 414335), (173, 395175), (275, 248601), (479, 142725), (519, 131725), (825, 82867), (865, 79035), (1437, 47575), (1903, 35925), (2395, 28545), (2595, 26345), (4325, 15807), (5269, 12975), (5709, 11975), (7185, 9515)]