1542195

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{797}}^1$

素因数の和:851

約数の個数: 24

約数和(自身を含む): 2738736

約数和(自身を除く): 1196541

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 797, 1935, 2391, 3985, 7173, 11955, 34271, 35865, 102813, 171355, 308439, 514065, 1542195]

約数ペア:

[(1, 1542195), (3, 514065), (5, 308439), (9, 171355), (15, 102813), (43, 35865), (45, 34271), (129, 11955), (215, 7173), (387, 3985), (645, 2391), (797, 1935)]