26044425

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1$

素因数の和:663

約数の個数: 72

約数和(自身を含む): 53969760

約数和(自身を除く): 27925335

約数列:

[1, 3, 5, 9, 11, 15, 17, 25, 33, 45, 51, 55, 75, 85, 99, 153, 165, 187, 225, 255, 275, 425, 495, 561, 619, 765, 825, 935, 1275, 1683, 1857, 2475, 2805, 3095, 3825, 4675, 5571, 6809, 8415, 9285, 10523, 14025, 15475, 20427, 27855, 31569, 34045, 42075, 46425, 52615, 61281, 94707, 102135, 115753, 139275, 157845, 170225, 263075, 306405, 347259, 473535, 510675, 578765, 789225, 1041777, 1532025, 1736295, 2367675, 2893825, 5208885, 8681475, 26044425]

約数ペア:

[(1, 26044425), (3, 8681475), (5, 5208885), (9, 2893825), (11, 2367675), (15, 1736295), (17, 1532025), (25, 1041777), (33, 789225), (45, 578765), (51, 510675), (55, 473535), (75, 347259), (85, 306405), (99, 263075), (153, 170225), (165, 157845), (187, 139275), (225, 115753), (255, 102135), (275, 94707), (425, 61281), (495, 52615), (561, 46425), (619, 42075), (765, 34045), (825, 31569), (935, 27855), (1275, 20427), (1683, 15475), (1857, 14025), (2475, 10523), (2805, 9285), (3095, 8415), (3825, 6809), (4675, 5571)]