42019125

素因数分解:

$3^1\times 5^3\times {\mathrm{89}}^1\times {\mathrm{1259}}^1$

素因数の和:1366

約数の個数: 32

約数和(自身を含む): 70761600

約数和(自身を除く): 28742475

約数列:

[1, 3, 5, 15, 25, 75, 89, 125, 267, 375, 445, 1259, 1335, 2225, 3777, 6295, 6675, 11125, 18885, 31475, 33375, 94425, 112051, 157375, 336153, 472125, 560255, 1680765, 2801275, 8403825, 14006375, 42019125]

約数ペア:

[(1, 42019125), (3, 14006375), (5, 8403825), (15, 2801275), (25, 1680765), (75, 560255), (89, 472125), (125, 336153), (267, 157375), (375, 112051), (445, 94425), (1259, 33375), (1335, 31475), (2225, 18885), (3777, 11125), (6295, 6675)]