179804745

素因数分解:

$3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{13187}}^1$

素因数の和:13302

約数の個数: 32

約数和(自身を含む): 322842240

約数和(自身を除く): 143037495

約数列:

[1, 3, 5, 9, 15, 27, 45, 101, 135, 303, 505, 909, 1515, 2727, 4545, 13187, 13635, 39561, 65935, 118683, 197805, 356049, 593415, 1331887, 1780245, 3995661, 6659435, 11986983, 19978305, 35960949, 59934915, 179804745]

約数ペア:

[(1, 179804745), (3, 59934915), (5, 35960949), (9, 19978305), (15, 11986983), (27, 6659435), (45, 3995661), (101, 1780245), (135, 1331887), (303, 593415), (505, 356049), (909, 197805), (1515, 118683), (2727, 65935), (4545, 39561), (13187, 13635)]