13366215

素因数分解:

$3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:235

約数の個数: 56

約数和(自身を含む): 25445040

約数和(自身を除く): 12078825

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 193, 243, 285, 405, 513, 579, 729, 855, 965, 1215, 1539, 1737, 2565, 2895, 3645, 3667, 4617, 5211, 7695, 8685, 11001, 13851, 15633, 18335, 23085, 26055, 33003, 46899, 55005, 69255, 78165, 99009, 140697, 165015, 234495, 297027, 495045, 703485, 891081, 1485135, 2673243, 4455405, 13366215]

約数ペア:

[(1, 13366215), (3, 4455405), (5, 2673243), (9, 1485135), (15, 891081), (19, 703485), (27, 495045), (45, 297027), (57, 234495), (81, 165015), (95, 140697), (135, 99009), (171, 78165), (193, 69255), (243, 55005), (285, 46899), (405, 33003), (513, 26055), (579, 23085), (729, 18335), (855, 15633), (965, 13851), (1215, 11001), (1539, 8685), (1737, 7695), (2565, 5211), (2895, 4617), (3645, 3667)]