64423535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{4139}}^1$

素因数の和:4438

約数の個数: 16

約数和(自身を含む): 84654720

約数和(自身を除く): 20231185

約数列:

[1, 5, 11, 55, 283, 1415, 3113, 4139, 15565, 20695, 45529, 227645, 1171337, 5856685, 12884707, 64423535]

約数ペア:

[(1, 64423535), (5, 12884707), (11, 5856685), (55, 1171337), (283, 227645), (1415, 45529), (3113, 20695), (4139, 15565)]