26480925

素因数分解:

$3^6\times 5^2\times {\mathrm{1453}}^1$

素因数の和:1481

約数の個数: 42

約数和(自身を含む): 49265882

約数和(自身を除く): 22784957

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 729, 1215, 1453, 2025, 3645, 4359, 6075, 7265, 13077, 18225, 21795, 36325, 39231, 65385, 108975, 117693, 196155, 326925, 353079, 588465, 980775, 1059237, 1765395, 2942325, 5296185, 8826975, 26480925]

約数ペア:

[(1, 26480925), (3, 8826975), (5, 5296185), (9, 2942325), (15, 1765395), (25, 1059237), (27, 980775), (45, 588465), (75, 353079), (81, 326925), (135, 196155), (225, 117693), (243, 108975), (405, 65385), (675, 39231), (729, 36325), (1215, 21795), (1453, 18225), (2025, 13077), (3645, 7265), (4359, 6075)]