22696215

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 37366272

約数和(自身を除く): 14670057

約数列:

[1, 3, 5, 15, 71, 101, 211, 213, 303, 355, 505, 633, 1055, 1065, 1515, 3165, 7171, 14981, 21311, 21513, 35855, 44943, 63933, 74905, 106555, 107565, 224715, 319665, 1513081, 4539243, 7565405, 22696215]

約数ペア:

[(1, 22696215), (3, 7565405), (5, 4539243), (15, 1513081), (71, 319665), (101, 224715), (211, 107565), (213, 106555), (303, 74905), (355, 63933), (505, 44943), (633, 35855), (1055, 21513), (1065, 21311), (1515, 14981), (3165, 7171)]