42154725

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{8389}}^1$

素因数の和:8469

約数の個数: 24

約数和(自身を含む): 70744480

約数和(自身を除く): 28589755

約数列:

[1, 3, 5, 15, 25, 67, 75, 201, 335, 1005, 1675, 5025, 8389, 25167, 41945, 125835, 209725, 562063, 629175, 1686189, 2810315, 8430945, 14051575, 42154725]

約数ペア:

[(1, 42154725), (3, 14051575), (5, 8430945), (15, 2810315), (25, 1686189), (67, 629175), (75, 562063), (201, 209725), (335, 125835), (1005, 41945), (1675, 25167), (5025, 8389)]