36864375

素因数分解:

$3^1\times 5^4\times {\mathrm{19661}}^1$

素因数の和:19684

約数の個数: 20

約数和(自身を含む): 61424088

約数和(自身を除く): 24559713

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 19661, 58983, 98305, 294915, 491525, 1474575, 2457625, 7372875, 12288125, 36864375]

約数ペア:

[(1, 36864375), (3, 12288125), (5, 7372875), (15, 2457625), (25, 1474575), (75, 491525), (125, 294915), (375, 98305), (625, 58983), (1875, 19661)]