38877375

素因数分解:

$3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{2411}}^1$

素因数の和:2472

約数の個数: 32

約数和(自身を含む): 66223872

約数和(自身を除く): 27346497

約数列:

[1, 3, 5, 15, 25, 43, 75, 125, 129, 215, 375, 645, 1075, 2411, 3225, 5375, 7233, 12055, 16125, 36165, 60275, 103673, 180825, 301375, 311019, 518365, 904125, 1555095, 2591825, 7775475, 12959125, 38877375]

約数ペア:

[(1, 38877375), (3, 12959125), (5, 7775475), (15, 2591825), (25, 1555095), (43, 904125), (75, 518365), (125, 311019), (129, 301375), (215, 180825), (375, 103673), (645, 60275), (1075, 36165), (2411, 16125), (3225, 12055), (5375, 7233)]