68699125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2939}}^1$

素因数の和:2982

約数の個数: 32

約数和(自身を含む): 99066240

約数和(自身を除く): 30367115

約数列:

[1, 5, 11, 17, 25, 55, 85, 125, 187, 275, 425, 935, 1375, 2125, 2939, 4675, 14695, 23375, 32329, 49963, 73475, 161645, 249815, 367375, 549593, 808225, 1249075, 2747965, 4041125, 6245375, 13739825, 68699125]

約数ペア:

[(1, 68699125), (5, 13739825), (11, 6245375), (17, 4041125), (25, 2747965), (55, 1249075), (85, 808225), (125, 549593), (187, 367375), (275, 249815), (425, 161645), (935, 73475), (1375, 49963), (2125, 32329), (2939, 23375), (4675, 14695)]