22638255

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 37407744

約数和(自身を除く): 14769489

約数列:

[1, 3, 5, 15, 47, 141, 163, 197, 235, 489, 591, 705, 815, 985, 2445, 2955, 7661, 9259, 22983, 27777, 32111, 38305, 46295, 96333, 114915, 138885, 160555, 481665, 1509217, 4527651, 7546085, 22638255]

約数ペア:

[(1, 22638255), (3, 7546085), (5, 4527651), (15, 1509217), (47, 481665), (141, 160555), (163, 138885), (197, 114915), (235, 96333), (489, 46295), (591, 38305), (705, 32111), (815, 27777), (985, 22983), (2445, 9259), (2955, 7661)]