4990395

素因数分解:

$3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{751}}^1$

素因数の和:1202

約数の個数: 16

約数和(自身を含む): 8013312

約数和(自身を除く): 3022917

約数列:

[1, 3, 5, 15, 443, 751, 1329, 2215, 2253, 3755, 6645, 11265, 332693, 998079, 1663465, 4990395]

約数ペア:

[(1, 4990395), (3, 1663465), (5, 998079), (15, 332693), (443, 11265), (751, 6645), (1329, 3755), (2215, 2253)]