64474335

素因数分解:

$3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{4129}}^1$

素因数の和:4487

約数の個数: 24

約数和(自身を含む): 112104720

約数和(自身を除く): 47630385

約数列:

[1, 3, 5, 9, 15, 45, 347, 1041, 1735, 3123, 4129, 5205, 12387, 15615, 20645, 37161, 61935, 185805, 1432763, 4298289, 7163815, 12894867, 21491445, 64474335]

約数ペア:

[(1, 64474335), (3, 21491445), (5, 12894867), (9, 7163815), (15, 4298289), (45, 1432763), (347, 185805), (1041, 61935), (1735, 37161), (3123, 20645), (4129, 15615), (5205, 12387)]