52108515

素因数分解:

$3^4\times 5^1\times {\mathrm{128663}}^1$

素因数の和:128680

約数の個数: 20

約数和(自身を含む): 93410064

約数和(自身を除く): 41301549

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 128663, 385989, 643315, 1157967, 1929945, 3473901, 5789835, 10421703, 17369505, 52108515]

約数ペア:

[(1, 52108515), (3, 17369505), (5, 10421703), (9, 5789835), (15, 3473901), (27, 1929945), (45, 1157967), (81, 643315), (135, 385989), (405, 128663)]