79786475

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{463}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 101666112

約数和(自身を除く): 21879637

約数列:

[1, 5, 25, 61, 113, 305, 463, 565, 1525, 2315, 2825, 6893, 11575, 28243, 34465, 52319, 141215, 172325, 261595, 706075, 1307975, 3191459, 15957295, 79786475]

約数ペア:

[(1, 79786475), (5, 15957295), (25, 3191459), (61, 1307975), (113, 706075), (305, 261595), (463, 172325), (565, 141215), (1525, 52319), (2315, 34465), (2825, 28243), (6893, 11575)]