74970885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{8573}}^1$

素因数の和:8645

約数の個数: 32

約数和(自身を含む): 133342848

約数和(自身を除く): 58371963

約数列:

[1, 3, 5, 11, 15, 33, 53, 55, 159, 165, 265, 583, 795, 1749, 2915, 8573, 8745, 25719, 42865, 94303, 128595, 282909, 454369, 471515, 1363107, 1414545, 2271845, 4998059, 6815535, 14994177, 24990295, 74970885]

約数ペア:

[(1, 74970885), (3, 24990295), (5, 14994177), (11, 6815535), (15, 4998059), (33, 2271845), (53, 1414545), (55, 1363107), (159, 471515), (165, 454369), (265, 282909), (583, 128595), (795, 94303), (1749, 42865), (2915, 25719), (8573, 8745)]