8394375

素因数分解:

$3^1\times 5^4\times {\mathrm{11}}^2\times {\mathrm{37}}^1$

素因数の和:82

約数の個数: 60

約数和(自身を含む): 15788696

約数和(自身を除く): 7394321

約数列:

[1, 3, 5, 11, 15, 25, 33, 37, 55, 75, 111, 121, 125, 165, 185, 275, 363, 375, 407, 555, 605, 625, 825, 925, 1221, 1375, 1815, 1875, 2035, 2775, 3025, 4125, 4477, 4625, 6105, 6875, 9075, 10175, 13431, 13875, 15125, 20625, 22385, 23125, 30525, 45375, 50875, 67155, 69375, 75625, 111925, 152625, 226875, 254375, 335775, 559625, 763125, 1678875, 2798125, 8394375]

約数ペア:

[(1, 8394375), (3, 2798125), (5, 1678875), (11, 763125), (15, 559625), (25, 335775), (33, 254375), (37, 226875), (55, 152625), (75, 111925), (111, 75625), (121, 69375), (125, 67155), (165, 50875), (185, 45375), (275, 30525), (363, 23125), (375, 22385), (407, 20625), (555, 15125), (605, 13875), (625, 13431), (825, 10175), (925, 9075), (1221, 6875), (1375, 6105), (1815, 4625), (1875, 4477), (2035, 4125), (2775, 3025)]