38022985

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:214

約数の個数: 64

約数和(自身を含む): 62705664

約数和(自身を除く): 24682679

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 71, 77, 91, 107, 143, 355, 385, 455, 497, 535, 715, 749, 781, 923, 1001, 1177, 1391, 2485, 3745, 3905, 4615, 5005, 5467, 5885, 6461, 6955, 7597, 8239, 9737, 10153, 15301, 27335, 32305, 37985, 41195, 48685, 50765, 53179, 71071, 76505, 83567, 98761, 107107, 265895, 355355, 417835, 493805, 535535, 584969, 691327, 1086371, 2924845, 3456635, 5431855, 7604597, 38022985]

約数ペア:

[(1, 38022985), (5, 7604597), (7, 5431855), (11, 3456635), (13, 2924845), (35, 1086371), (55, 691327), (65, 584969), (71, 535535), (77, 493805), (91, 417835), (107, 355355), (143, 265895), (355, 107107), (385, 98761), (455, 83567), (497, 76505), (535, 71071), (715, 53179), (749, 50765), (781, 48685), (923, 41195), (1001, 37985), (1177, 32305), (1391, 27335), (2485, 15301), (3745, 10153), (3905, 9737), (4615, 8239), (5005, 7597), (5467, 6955), (5885, 6461)]