1639731645

素因数分解:

$3^2\times 5^1\times {\mathrm{5477}}^1\times {\mathrm{6653}}^1$

素因数の和:12141

約数の個数: 24

約数和(自身を含む): 2843147736

約数和(自身を除く): 1203416091

約数列:

[1, 3, 5, 9, 15, 45, 5477, 6653, 16431, 19959, 27385, 33265, 49293, 59877, 82155, 99795, 246465, 299385, 36438481, 109315443, 182192405, 327946329, 546577215, 1639731645]

約数ペア:

[(1, 1639731645), (3, 546577215), (5, 327946329), (9, 182192405), (15, 109315443), (45, 36438481), (5477, 299385), (6653, 246465), (16431, 99795), (19959, 82155), (27385, 59877), (33265, 49293)]