77272335

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12911}}^1$

素因数の和:12948

約数の個数: 48

約数和(自身を含む): 161141760

約数和(自身を除く): 83869425

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1995, 5985, 12911, 38733, 64555, 90377, 116199, 193665, 245309, 271131, 451885, 580995, 735927, 813393, 1226545, 1355655, 1717163, 2207781, 3679635, 4066965, 5151489, 8585815, 11038905, 15454467, 25757445, 77272335]

約数ペア:

[(1, 77272335), (3, 25757445), (5, 15454467), (7, 11038905), (9, 8585815), (15, 5151489), (19, 4066965), (21, 3679635), (35, 2207781), (45, 1717163), (57, 1355655), (63, 1226545), (95, 813393), (105, 735927), (133, 580995), (171, 451885), (285, 271131), (315, 245309), (399, 193665), (665, 116199), (855, 90377), (1197, 64555), (1995, 38733), (5985, 12911)]