98790575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1543}}^1$

素因数の和:1763

約数の個数: 24

約数和(自身を含む): 132679008

約数和(自身を除く): 33888433

約数列:

[1, 5, 13, 25, 65, 197, 325, 985, 1543, 2561, 4925, 7715, 12805, 20059, 38575, 64025, 100295, 303971, 501475, 1519855, 3951623, 7599275, 19758115, 98790575]

約数ペア:

[(1, 98790575), (5, 19758115), (13, 7599275), (25, 3951623), (65, 1519855), (197, 501475), (325, 303971), (985, 100295), (1543, 64025), (2561, 38575), (4925, 20059), (7715, 12805)]