22555065

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 41803776

約数和(自身を除く): 19248711

約数列:

[1, 3, 5, 13, 15, 23, 39, 47, 65, 69, 107, 115, 141, 195, 235, 299, 321, 345, 535, 611, 705, 897, 1081, 1391, 1495, 1605, 1833, 2461, 3055, 3243, 4173, 4485, 5029, 5405, 6955, 7383, 9165, 12305, 14053, 15087, 16215, 20865, 25145, 31993, 36915, 42159, 65377, 70265, 75435, 95979, 115667, 159965, 196131, 210795, 326885, 347001, 479895, 578335, 980655, 1503671, 1735005, 4511013, 7518355, 22555065]

約数ペア:

[(1, 22555065), (3, 7518355), (5, 4511013), (13, 1735005), (15, 1503671), (23, 980655), (39, 578335), (47, 479895), (65, 347001), (69, 326885), (107, 210795), (115, 196131), (141, 159965), (195, 115667), (235, 95979), (299, 75435), (321, 70265), (345, 65377), (535, 42159), (611, 36915), (705, 31993), (897, 25145), (1081, 20865), (1391, 16215), (1495, 15087), (1605, 14053), (1833, 12305), (2461, 9165), (3055, 7383), (3243, 6955), (4173, 5405), (4485, 5029)]