22003245

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{449}}^1$

素因数の和:488

約数の個数: 60

約数和(自身を含む): 43451100

約数和(自身を除く): 21447855

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 121, 135, 165, 297, 363, 405, 449, 495, 605, 891, 1089, 1347, 1485, 1815, 2245, 3267, 4041, 4455, 4939, 5445, 6735, 9801, 12123, 14817, 16335, 20205, 24695, 36369, 44451, 49005, 54329, 60615, 74085, 133353, 162987, 181845, 222255, 271645, 400059, 488961, 666765, 814935, 1466883, 2000295, 2444805, 4400649, 7334415, 22003245]

約数ペア:

[(1, 22003245), (3, 7334415), (5, 4400649), (9, 2444805), (11, 2000295), (15, 1466883), (27, 814935), (33, 666765), (45, 488961), (55, 400059), (81, 271645), (99, 222255), (121, 181845), (135, 162987), (165, 133353), (297, 74085), (363, 60615), (405, 54329), (449, 49005), (495, 44451), (605, 36369), (891, 24695), (1089, 20205), (1347, 16335), (1485, 14817), (1815, 12123), (2245, 9801), (3267, 6735), (4041, 5445), (4455, 4939)]