982875005

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{613}}^1\times {\mathrm{751}}^1$

素因数の和:1437

約数の個数: 32

約数和(自身を含む): 1374102528

約数和(自身を除く): 391227523

約数列:

[1, 5, 7, 35, 61, 305, 427, 613, 751, 2135, 3065, 3755, 4291, 5257, 21455, 26285, 37393, 45811, 186965, 229055, 261751, 320677, 460363, 1308755, 1603385, 2301815, 3222541, 16112705, 28082143, 140410715, 196575001, 982875005]

約数ペア:

[(1, 982875005), (5, 196575001), (7, 140410715), (35, 28082143), (61, 16112705), (305, 3222541), (427, 2301815), (613, 1603385), (751, 1308755), (2135, 460363), (3065, 320677), (3755, 261751), (4291, 229055), (5257, 186965), (21455, 45811), (26285, 37393)]