2426385

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 4370688

約数和(自身を除く): 1944303

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 541, 897, 1495, 1623, 2705, 4485, 7033, 8115, 12443, 21099, 35165, 37329, 62215, 105495, 161759, 186645, 485277, 808795, 2426385]

約数ペア:

[(1, 2426385), (3, 808795), (5, 485277), (13, 186645), (15, 161759), (23, 105495), (39, 62215), (65, 37329), (69, 35165), (115, 21099), (195, 12443), (299, 8115), (345, 7033), (541, 4485), (897, 2705), (1495, 1623)]