97812765

素因数分解:

$3^4\times 5^1\times {\mathrm{241513}}^1$

素因数の和:241530

約数の個数: 20

約数和(自身を含む): 175339164

約数和(自身を除く): 77526399

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 241513, 724539, 1207565, 2173617, 3622695, 6520851, 10868085, 19562553, 32604255, 97812765]

約数ペア:

[(1, 97812765), (3, 32604255), (5, 19562553), (9, 10868085), (15, 6520851), (27, 3622695), (45, 2173617), (81, 1207565), (135, 724539), (405, 241513)]