26061255

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 55261440

約数和(自身を除く): 29200185

約数列:

[1, 3, 5, 9, 11, 15, 17, 19, 33, 45, 51, 55, 57, 85, 95, 99, 153, 163, 165, 171, 187, 209, 255, 285, 323, 489, 495, 561, 627, 765, 815, 855, 935, 969, 1045, 1467, 1615, 1683, 1793, 1881, 2445, 2771, 2805, 2907, 3097, 3135, 3553, 4845, 5379, 7335, 8313, 8415, 8965, 9291, 9405, 10659, 13855, 14535, 15485, 16137, 17765, 24939, 26895, 27873, 30481, 31977, 34067, 41565, 46455, 52649, 53295, 80685, 91443, 102201, 124695, 139365, 152405, 157947, 159885, 170335, 263245, 274329, 306603, 457215, 473841, 511005, 579139, 789735, 1371645, 1533015, 1737417, 2369205, 2895695, 5212251, 8687085, 26061255]

約数ペア:

[(1, 26061255), (3, 8687085), (5, 5212251), (9, 2895695), (11, 2369205), (15, 1737417), (17, 1533015), (19, 1371645), (33, 789735), (45, 579139), (51, 511005), (55, 473841), (57, 457215), (85, 306603), (95, 274329), (99, 263245), (153, 170335), (163, 159885), (165, 157947), (171, 152405), (187, 139365), (209, 124695), (255, 102201), (285, 91443), (323, 80685), (489, 53295), (495, 52649), (561, 46455), (627, 41565), (765, 34067), (815, 31977), (855, 30481), (935, 27873), (969, 26895), (1045, 24939), (1467, 17765), (1615, 16137), (1683, 15485), (1793, 14535), (1881, 13855), (2445, 10659), (2771, 9405), (2805, 9291), (2907, 8965), (3097, 8415), (3135, 8313), (3553, 7335), (4845, 5379)]