45141785

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 60480000

約数和(自身を除く): 15338215

約数列:

[1, 5, 13, 59, 65, 79, 149, 295, 395, 745, 767, 1027, 1937, 3835, 4661, 5135, 8791, 9685, 11771, 23305, 43955, 58855, 60593, 114283, 153023, 302965, 571415, 694489, 765115, 3472445, 9028357, 45141785]

約数ペア:

[(1, 45141785), (5, 9028357), (13, 3472445), (59, 765115), (65, 694489), (79, 571415), (149, 302965), (295, 153023), (395, 114283), (745, 60593), (767, 58855), (1027, 43955), (1937, 23305), (3835, 11771), (4661, 9685), (5135, 8791)]