2019923685

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{9257}}^1$

素因数の和:9654

約数の個数: 48

約数和(自身を含む): 3781041264

約数和(自身を除く): 1761117579

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 373, 585, 1119, 1865, 3357, 4849, 5595, 9257, 14547, 16785, 24245, 27771, 43641, 46285, 72735, 83313, 120341, 138855, 218205, 361023, 416565, 601705, 1083069, 1805115, 3452861, 5415345, 10358583, 17264305, 31075749, 44887193, 51792915, 134661579, 155378745, 224435965, 403984737, 673307895, 2019923685]

約数ペア:

[(1, 2019923685), (3, 673307895), (5, 403984737), (9, 224435965), (13, 155378745), (15, 134661579), (39, 51792915), (45, 44887193), (65, 31075749), (117, 17264305), (195, 10358583), (373, 5415345), (585, 3452861), (1119, 1805115), (1865, 1083069), (3357, 601705), (4849, 416565), (5595, 361023), (9257, 218205), (14547, 138855), (16785, 120341), (24245, 83313), (27771, 72735), (43641, 46285)]