68083125

素因数分解:

$3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{3301}}^1$

素因数の和:3335

約数の個数: 40

約数和(自身を含む): 123785376

約数和(自身を除く): 55702251

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 625, 825, 1375, 1875, 3301, 4125, 6875, 9903, 16505, 20625, 36311, 49515, 82525, 108933, 181555, 247575, 412625, 544665, 907775, 1237875, 2063125, 2723325, 4538875, 6189375, 13616625, 22694375, 68083125]

約数ペア:

[(1, 68083125), (3, 22694375), (5, 13616625), (11, 6189375), (15, 4538875), (25, 2723325), (33, 2063125), (55, 1237875), (75, 907775), (125, 544665), (165, 412625), (275, 247575), (375, 181555), (625, 108933), (825, 82525), (1375, 49515), (1875, 36311), (3301, 20625), (4125, 16505), (6875, 9903)]