13383225

素因数分解:

$3^5\times 5^2\times {\mathrm{2203}}^1$

素因数の和:2228

約数の個数: 36

約数和(自身を含む): 24869936

約数和(自身を除く): 11486711

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 1215, 2025, 2203, 6075, 6609, 11015, 19827, 33045, 55075, 59481, 99135, 165225, 178443, 297405, 495675, 535329, 892215, 1487025, 2676645, 4461075, 13383225]

約数ペア:

[(1, 13383225), (3, 4461075), (5, 2676645), (9, 1487025), (15, 892215), (25, 535329), (27, 495675), (45, 297405), (75, 178443), (81, 165225), (135, 99135), (225, 59481), (243, 55075), (405, 33045), (675, 19827), (1215, 11015), (2025, 6609), (2203, 6075)]