38226195

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2129}}^1$

素因数の和:2169

約数の個数: 64

約数和(自身を含む): 81792000

約数和(自身を除く): 43565805

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 45, 57, 63, 95, 105, 133, 135, 171, 189, 285, 315, 399, 513, 665, 855, 945, 1197, 1995, 2129, 2565, 3591, 5985, 6387, 10645, 14903, 17955, 19161, 31935, 40451, 44709, 57483, 74515, 95805, 121353, 134127, 202255, 223545, 283157, 287415, 364059, 402381, 606765, 670635, 849471, 1092177, 1415785, 1820295, 2011905, 2548413, 4247355, 5460885, 7645239, 12742065, 38226195]

約数ペア:

[(1, 38226195), (3, 12742065), (5, 7645239), (7, 5460885), (9, 4247355), (15, 2548413), (19, 2011905), (21, 1820295), (27, 1415785), (35, 1092177), (45, 849471), (57, 670635), (63, 606765), (95, 402381), (105, 364059), (133, 287415), (135, 283157), (171, 223545), (189, 202255), (285, 134127), (315, 121353), (399, 95805), (513, 74515), (665, 57483), (855, 44709), (945, 40451), (1197, 31935), (1995, 19161), (2129, 17955), (2565, 14903), (3591, 10645), (5985, 6387)]