3982125

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:103

約数の個数: 64

約数和(自身を含む): 7967232

約数和(自身を除く): 3985107

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 37, 41, 75, 105, 111, 123, 125, 175, 185, 205, 259, 287, 375, 525, 555, 615, 777, 861, 875, 925, 1025, 1295, 1435, 1517, 2625, 2775, 3075, 3885, 4305, 4551, 4625, 5125, 6475, 7175, 7585, 10619, 13875, 15375, 19425, 21525, 22755, 31857, 32375, 35875, 37925, 53095, 97125, 107625, 113775, 159285, 189625, 265475, 568875, 796425, 1327375, 3982125]

約数ペア:

[(1, 3982125), (3, 1327375), (5, 796425), (7, 568875), (15, 265475), (21, 189625), (25, 159285), (35, 113775), (37, 107625), (41, 97125), (75, 53095), (105, 37925), (111, 35875), (123, 32375), (125, 31857), (175, 22755), (185, 21525), (205, 19425), (259, 15375), (287, 13875), (375, 10619), (525, 7585), (555, 7175), (615, 6475), (777, 5125), (861, 4625), (875, 4551), (925, 4305), (1025, 3885), (1295, 3075), (1435, 2775), (1517, 2625)]