129384765

素因数分解:

$3^2\times 5^1\times {\mathrm{659}}^1\times {\mathrm{4363}}^1$

素因数の和:5033

約数の個数: 24

約数和(自身を含む): 224658720

約数和(自身を除く): 95273955

約数列:

[1, 3, 5, 9, 15, 45, 659, 1977, 3295, 4363, 5931, 9885, 13089, 21815, 29655, 39267, 65445, 196335, 2875217, 8625651, 14376085, 25876953, 43128255, 129384765]

約数ペア:

[(1, 129384765), (3, 43128255), (5, 25876953), (9, 14376085), (15, 8625651), (45, 2875217), (659, 196335), (1977, 65445), (3295, 39267), (4363, 29655), (5931, 21815), (9885, 13089)]