22303455

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 36917760

約数和(自身を除く): 14614305

約数列:

[1, 3, 5, 15, 43, 129, 151, 215, 229, 453, 645, 687, 755, 1145, 2265, 3435, 6493, 9847, 19479, 29541, 32465, 34579, 49235, 97395, 103737, 147705, 172895, 518685, 1486897, 4460691, 7434485, 22303455]

約数ペア:

[(1, 22303455), (3, 7434485), (5, 4460691), (15, 1486897), (43, 518685), (129, 172895), (151, 147705), (215, 103737), (229, 97395), (453, 49235), (645, 34579), (687, 32465), (755, 29541), (1145, 19479), (2265, 9847), (3435, 6493)]