122950305

素因数分解:

$3^4\times 5^1\times {\mathrm{303581}}^1$

素因数の和:303598

約数の個数: 20

約数和(自身を含む): 220400532

約数和(自身を除く): 97450227

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 303581, 910743, 1517905, 2732229, 4553715, 8196687, 13661145, 24590061, 40983435, 122950305]

約数ペア:

[(1, 122950305), (3, 40983435), (5, 24590061), (9, 13661145), (15, 8196687), (27, 4553715), (45, 2732229), (81, 1517905), (135, 910743), (405, 303581)]