42689025

素因数分解:

$3^5\times 5^2\times {\mathrm{7027}}^1$

素因数の和:7052

約数の個数: 36

約数和(自身を含む): 79303952

約数和(自身を除く): 36614927

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 1215, 2025, 6075, 7027, 21081, 35135, 63243, 105405, 175675, 189729, 316215, 527025, 569187, 948645, 1581075, 1707561, 2845935, 4743225, 8537805, 14229675, 42689025]

約数ペア:

[(1, 42689025), (3, 14229675), (5, 8537805), (9, 4743225), (15, 2845935), (25, 1707561), (27, 1581075), (45, 948645), (75, 569187), (81, 527025), (135, 316215), (225, 189729), (243, 175675), (405, 105405), (675, 63243), (1215, 35135), (2025, 21081), (6075, 7027)]