22423995

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{509}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 42962400

約数和(自身を除く): 20538405

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 89, 99, 165, 267, 445, 495, 509, 801, 979, 1335, 1527, 2545, 2937, 4005, 4581, 4895, 5599, 7635, 8811, 14685, 16797, 22905, 27995, 44055, 45301, 50391, 83985, 135903, 226505, 251955, 407709, 498311, 679515, 1494933, 2038545, 2491555, 4484799, 7474665, 22423995]

約数ペア:

[(1, 22423995), (3, 7474665), (5, 4484799), (9, 2491555), (11, 2038545), (15, 1494933), (33, 679515), (45, 498311), (55, 407709), (89, 251955), (99, 226505), (165, 135903), (267, 83985), (445, 50391), (495, 45301), (509, 44055), (801, 27995), (979, 22905), (1335, 16797), (1527, 14685), (2545, 8811), (2937, 7635), (4005, 5599), (4581, 4895)]