64905335

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{40693}}^1$

素因数の和:40738

約数の個数: 16

約数和(自身を含む): 87899040

約数和(自身を除く): 22993705

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 40693, 203465, 447623, 1180097, 2238115, 5900485, 12981067, 64905335]

約数ペア:

[(1, 64905335), (5, 12981067), (11, 5900485), (29, 2238115), (55, 1180097), (145, 447623), (319, 203465), (1595, 40693)]