84882025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2153}}^1$

素因数の和:2265

約数の個数: 24

約数和(自身を含む): 112180320

約数和(自身を除く): 27298295

約数列:

[1, 5, 19, 25, 83, 95, 415, 475, 1577, 2075, 2153, 7885, 10765, 39425, 40907, 53825, 178699, 204535, 893495, 1022675, 3395281, 4467475, 16976405, 84882025]

約数ペア:

[(1, 84882025), (5, 16976405), (19, 4467475), (25, 3395281), (83, 1022675), (95, 893495), (415, 204535), (475, 178699), (1577, 53825), (2075, 40907), (2153, 39425), (7885, 10765)]