22159665

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{503}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 42456960

約数和(自身を除く): 20297295

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 89, 99, 165, 267, 445, 495, 503, 801, 979, 1335, 1509, 2515, 2937, 4005, 4527, 4895, 5533, 7545, 8811, 14685, 16599, 22635, 27665, 44055, 44767, 49797, 82995, 134301, 223835, 248985, 402903, 492437, 671505, 1477311, 2014515, 2462185, 4431933, 7386555, 22159665]

約数ペア:

[(1, 22159665), (3, 7386555), (5, 4431933), (9, 2462185), (11, 2014515), (15, 1477311), (33, 671505), (45, 492437), (55, 402903), (89, 248985), (99, 223835), (165, 134301), (267, 82995), (445, 49797), (495, 44767), (503, 44055), (801, 27665), (979, 22635), (1335, 16599), (1509, 14685), (2515, 8811), (2937, 7545), (4005, 5533), (4527, 4895)]