64204115

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{9421}}^1$

素因数の和:9502

約数の個数: 16

約数和(自身を含む): 81406080

約数和(自身を除く): 17201965

約数列:

[1, 5, 29, 47, 145, 235, 1363, 6815, 9421, 47105, 273209, 442787, 1366045, 2213935, 12840823, 64204115]

約数ペア:

[(1, 64204115), (5, 12840823), (29, 2213935), (47, 1366045), (145, 442787), (235, 273209), (1363, 47105), (6815, 9421)]