63421995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{479}}^1$

素因数の和:604

約数の個数: 64

約数和(自身を含む): 126443520

約数和(自身を除く): 63021525

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 97, 105, 195, 273, 291, 455, 479, 485, 679, 1261, 1365, 1437, 1455, 2037, 2395, 3353, 3395, 3783, 6227, 6305, 7185, 8827, 10059, 10185, 16765, 18681, 18915, 26481, 31135, 43589, 44135, 46463, 50295, 93405, 130767, 132405, 139389, 217945, 232315, 325241, 604019, 653835, 696945, 975723, 1626205, 1812057, 3020095, 4228133, 4878615, 9060285, 12684399, 21140665, 63421995]

約数ペア:

[(1, 63421995), (3, 21140665), (5, 12684399), (7, 9060285), (13, 4878615), (15, 4228133), (21, 3020095), (35, 1812057), (39, 1626205), (65, 975723), (91, 696945), (97, 653835), (105, 604019), (195, 325241), (273, 232315), (291, 217945), (455, 139389), (479, 132405), (485, 130767), (679, 93405), (1261, 50295), (1365, 46463), (1437, 44135), (1455, 43589), (2037, 31135), (2395, 26481), (3353, 18915), (3395, 18681), (3783, 16765), (6227, 10185), (6305, 10059), (7185, 8827)]