374018895

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{1493}}^1$

素因数の和:1816

約数の個数: 48

約数和(自身を含む): 685208160

約数和(自身を除く): 311189265

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 293, 855, 879, 1465, 1493, 2637, 4395, 4479, 5567, 7465, 13185, 13437, 16701, 22395, 27835, 28367, 50103, 67185, 83505, 85101, 141835, 250515, 255303, 425505, 437449, 1276515, 1312347, 2187245, 3937041, 6561735, 8311531, 19685205, 24934593, 41557655, 74803779, 124672965, 374018895]

約数ペア:

[(1, 374018895), (3, 124672965), (5, 74803779), (9, 41557655), (15, 24934593), (19, 19685205), (45, 8311531), (57, 6561735), (95, 3937041), (171, 2187245), (285, 1312347), (293, 1276515), (855, 437449), (879, 425505), (1465, 255303), (1493, 250515), (2637, 141835), (4395, 85101), (4479, 83505), (5567, 67185), (7465, 50103), (13185, 28367), (13437, 27835), (16701, 22395)]