22289355

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1217}}^1$

素因数の和:1276

約数の個数: 48

約数和(自身を含む): 43321824

約数和(自身を除く): 21032469

約数列:

[1, 3, 5, 9, 11, 15, 33, 37, 45, 55, 99, 111, 165, 185, 333, 407, 495, 555, 1217, 1221, 1665, 2035, 3651, 3663, 6085, 6105, 10953, 13387, 18255, 18315, 40161, 45029, 54765, 66935, 120483, 135087, 200805, 225145, 405261, 495319, 602415, 675435, 1485957, 2026305, 2476595, 4457871, 7429785, 22289355]

約数ペア:

[(1, 22289355), (3, 7429785), (5, 4457871), (9, 2476595), (11, 2026305), (15, 1485957), (33, 675435), (37, 602415), (45, 495319), (55, 405261), (99, 225145), (111, 200805), (165, 135087), (185, 120483), (333, 66935), (407, 54765), (495, 45029), (555, 40161), (1217, 18315), (1221, 18255), (1665, 13387), (2035, 10953), (3651, 6105), (3663, 6085)]