1520645085

素因数分解:

$3^2\times 5^1\times {\mathrm{3413}}^1\times {\mathrm{9901}}^1$

素因数の和:13325

約数の個数: 24

約数和(自身を含む): 2636823384

約数和(自身を除く): 1116178299

約数列:

[1, 3, 5, 9, 15, 45, 3413, 9901, 10239, 17065, 29703, 30717, 49505, 51195, 89109, 148515, 153585, 445545, 33792113, 101376339, 168960565, 304129017, 506881695, 1520645085]

約数ペア:

[(1, 1520645085), (3, 506881695), (5, 304129017), (9, 168960565), (15, 101376339), (45, 33792113), (3413, 445545), (9901, 153585), (10239, 148515), (17065, 89109), (29703, 51195), (30717, 49505)]