42928275

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{44029}}^1$

素因数の和:44055

約数の個数: 24

約数和(自身を含む): 76436080

約数和(自身を除く): 33507805

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 44029, 132087, 220145, 572377, 660435, 1100725, 1717131, 2861885, 3302175, 8585655, 14309425, 42928275]

約数ペア:

[(1, 42928275), (3, 14309425), (5, 8585655), (13, 3302175), (15, 2861885), (25, 1717131), (39, 1100725), (65, 660435), (75, 572377), (195, 220145), (325, 132087), (975, 44029)]