22280895

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5441}}^1$

素因数の和:5472

約数の個数: 48

約数和(自身を含む): 47541312

約数和(自身を除く): 25260417

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 5441, 16323, 27205, 38087, 48969, 70733, 81615, 114261, 190435, 212199, 244845, 342783, 353665, 495131, 571305, 636597, 1060995, 1485393, 1713915, 2475655, 3182985, 4456179, 7426965, 22280895]

約数ペア:

[(1, 22280895), (3, 7426965), (5, 4456179), (7, 3182985), (9, 2475655), (13, 1713915), (15, 1485393), (21, 1060995), (35, 636597), (39, 571305), (45, 495131), (63, 353665), (65, 342783), (91, 244845), (105, 212199), (117, 190435), (195, 114261), (273, 81615), (315, 70733), (455, 48969), (585, 38087), (819, 27205), (1365, 16323), (4095, 5441)]