5165250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:188

約数の個数: 64

約数和(自身を含む): 13208832

約数和(自身を除く): 8043582

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 97, 125, 142, 150, 194, 213, 250, 291, 355, 375, 426, 485, 582, 710, 750, 970, 1065, 1455, 1775, 2130, 2425, 2910, 3550, 4850, 5325, 6887, 7275, 8875, 10650, 12125, 13774, 14550, 17750, 20661, 24250, 26625, 34435, 36375, 41322, 53250, 68870, 72750, 103305, 172175, 206610, 344350, 516525, 860875, 1033050, 1721750, 2582625, 5165250]

約数ペア:

[(1, 5165250), (2, 2582625), (3, 1721750), (5, 1033050), (6, 860875), (10, 516525), (15, 344350), (25, 206610), (30, 172175), (50, 103305), (71, 72750), (75, 68870), (97, 53250), (125, 41322), (142, 36375), (150, 34435), (194, 26625), (213, 24250), (250, 20661), (291, 17750), (355, 14550), (375, 13774), (426, 12125), (485, 10650), (582, 8875), (710, 7275), (750, 6887), (970, 5325), (1065, 4850), (1455, 3550), (1775, 2910), (2130, 2425)]