3128055

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^3$

素因数の和:108

約数の個数: 32

約数和(自身を含む): 5910528

約数和(自身を除く): 2782473

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 961, 1085, 2883, 3255, 4805, 6727, 14415, 20181, 29791, 33635, 89373, 100905, 148955, 208537, 446865, 625611, 1042685, 3128055]

約数ペア:

[(1, 3128055), (3, 1042685), (5, 625611), (7, 446865), (15, 208537), (21, 148955), (31, 100905), (35, 89373), (93, 33635), (105, 29791), (155, 20181), (217, 14415), (465, 6727), (651, 4805), (961, 3255), (1085, 2883)]