22109955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:200

約数の個数: 64

約数和(自身を含む): 42577920

約数和(自身を除く): 20467965

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 59, 83, 105, 129, 177, 215, 249, 295, 301, 413, 415, 581, 645, 885, 903, 1239, 1245, 1505, 1743, 2065, 2537, 2905, 3569, 4515, 4897, 6195, 7611, 8715, 10707, 12685, 14691, 17759, 17845, 24485, 24983, 34279, 38055, 53277, 53535, 73455, 74949, 88795, 102837, 124915, 171395, 210571, 266385, 374745, 514185, 631713, 1052855, 1473997, 3158565, 4421991, 7369985, 22109955]

約数ペア:

[(1, 22109955), (3, 7369985), (5, 4421991), (7, 3158565), (15, 1473997), (21, 1052855), (35, 631713), (43, 514185), (59, 374745), (83, 266385), (105, 210571), (129, 171395), (177, 124915), (215, 102837), (249, 88795), (295, 74949), (301, 73455), (413, 53535), (415, 53277), (581, 38055), (645, 34279), (885, 24983), (903, 24485), (1239, 17845), (1245, 17759), (1505, 14691), (1743, 12685), (2065, 10707), (2537, 8715), (2905, 7611), (3569, 6195), (4515, 4897)]