64099815

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2909}}^1$

素因数の和:3043

約数の個数: 32

約数和(自身を含む): 111464640

約数和(自身を除く): 47364825

約数列:

[1, 3, 5, 13, 15, 39, 65, 113, 195, 339, 565, 1469, 1695, 2909, 4407, 7345, 8727, 14545, 22035, 37817, 43635, 113451, 189085, 328717, 567255, 986151, 1643585, 4273321, 4930755, 12819963, 21366605, 64099815]

約数ペア:

[(1, 64099815), (3, 21366605), (5, 12819963), (13, 4930755), (15, 4273321), (39, 1643585), (65, 986151), (113, 567255), (195, 328717), (339, 189085), (565, 113451), (1469, 43635), (1695, 37817), (2909, 22035), (4407, 14545), (7345, 8727)]