1207996965

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{225583}}^1$

素因数の和:225618

約数の個数: 48

約数和(自身を含む): 2533759488

約数和(自身を除く): 1325762523

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 765, 1071, 1785, 5355, 225583, 676749, 1127915, 1579081, 2030247, 3383745, 3834911, 4737243, 7895405, 10151235, 11504733, 14211729, 19174555, 23686215, 26844377, 34514199, 57523665, 71058645, 80533131, 134221885, 172570995, 241599393, 402665655, 1207996965]

約数ペア:

[(1, 1207996965), (3, 402665655), (5, 241599393), (7, 172570995), (9, 134221885), (15, 80533131), (17, 71058645), (21, 57523665), (35, 34514199), (45, 26844377), (51, 23686215), (63, 19174555), (85, 14211729), (105, 11504733), (119, 10151235), (153, 7895405), (255, 4737243), (315, 3834911), (357, 3383745), (595, 2030247), (765, 1579081), (1071, 1127915), (1785, 676749), (5355, 225583)]