23799015

素因数分解:

$3^4\times 5^1\times {\mathrm{58763}}^1$

素因数の和:58780

約数の個数: 20

約数和(自身を含む): 42662664

約数和(自身を除く): 18863649

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 58763, 176289, 293815, 528867, 881445, 1586601, 2644335, 4759803, 7933005, 23799015]

約数ペア:

[(1, 23799015), (3, 7933005), (5, 4759803), (9, 2644335), (15, 1586601), (27, 881445), (45, 528867), (81, 293815), (135, 176289), (405, 58763)]