10261215

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2621}}^1$

素因数の和:2664

約数の個数: 32

約数和(自身を含む): 18878400

約数和(自身を除く): 8617185

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 2621, 3915, 7863, 13105, 23589, 39315, 70767, 76009, 117945, 228027, 353835, 380045, 684081, 1140135, 2052243, 3420405, 10261215]

約数ペア:

[(1, 10261215), (3, 3420405), (5, 2052243), (9, 1140135), (15, 684081), (27, 380045), (29, 353835), (45, 228027), (87, 117945), (135, 76009), (145, 70767), (261, 39315), (435, 23589), (783, 13105), (1305, 7863), (2621, 3915)]