15140175

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{6961}}^1$

素因数の和:7003

約数の個数: 24

約数和(自身を含む): 25898640

約数和(自身を除く): 10758465

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 6961, 20883, 34805, 104415, 174025, 201869, 522075, 605607, 1009345, 3028035, 5046725, 15140175]

約数ペア:

[(1, 15140175), (3, 5046725), (5, 3028035), (15, 1009345), (25, 605607), (29, 522075), (75, 201869), (87, 174025), (145, 104415), (435, 34805), (725, 20883), (2175, 6961)]