172847085

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{7307}}^1$

素因数の和:7417

約数の個数: 32

約数和(自身を含む): 294658560

約数和(自身を除く): 121811475

約数列:

[1, 3, 5, 15, 19, 57, 83, 95, 249, 285, 415, 1245, 1577, 4731, 7307, 7885, 21921, 23655, 36535, 109605, 138833, 416499, 606481, 694165, 1819443, 2082495, 3032405, 9097215, 11523139, 34569417, 57615695, 172847085]

約数ペア:

[(1, 172847085), (3, 57615695), (5, 34569417), (15, 11523139), (19, 9097215), (57, 3032405), (83, 2082495), (95, 1819443), (249, 694165), (285, 606481), (415, 416499), (1245, 138833), (1577, 109605), (4731, 36535), (7307, 23655), (7885, 21921)]