13581135

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3469}}^1$

素因数の和:3512

約数の個数: 32

約数和(自身を含む): 24984000

約数和(自身を除く): 11402865

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3469, 3915, 10407, 17345, 31221, 52035, 93663, 100601, 156105, 301803, 468315, 503005, 905409, 1509015, 2716227, 4527045, 13581135]

約数ペア:

[(1, 13581135), (3, 4527045), (5, 2716227), (9, 1509015), (15, 905409), (27, 503005), (29, 468315), (45, 301803), (87, 156105), (135, 100601), (145, 93663), (261, 52035), (435, 31221), (783, 17345), (1305, 10407), (3469, 3915)]