23893515

素因数分解:

$3^3\times 5^1\times {\mathrm{176989}}^1$

素因数の和:177003

約数の個数: 16

約数和(自身を含む): 42477600

約数和(自身を除く): 18584085

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 176989, 530967, 884945, 1592901, 2654835, 4778703, 7964505, 23893515]

約数ペア:

[(1, 23893515), (3, 7964505), (5, 4778703), (9, 2654835), (15, 1592901), (27, 884945), (45, 530967), (135, 176989)]