2844375

素因数分解:

$3^1\times 5^4\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:101

約数の個数: 40

約数和(自身を含む): 4985904

約数和(自身を除く): 2141529

約数列:

[1, 3, 5, 15, 25, 37, 41, 75, 111, 123, 125, 185, 205, 375, 555, 615, 625, 925, 1025, 1517, 1875, 2775, 3075, 4551, 4625, 5125, 7585, 13875, 15375, 22755, 23125, 25625, 37925, 69375, 76875, 113775, 189625, 568875, 948125, 2844375]

約数ペア:

[(1, 2844375), (3, 948125), (5, 568875), (15, 189625), (25, 113775), (37, 76875), (41, 69375), (75, 37925), (111, 25625), (123, 23125), (125, 22755), (185, 15375), (205, 13875), (375, 7585), (555, 5125), (615, 4625), (625, 4551), (925, 3075), (1025, 2775), (1517, 1875)]