56135835

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{19801}}^1$

素因数の和:19825

約数の個数: 40

約数和(自身を含む): 115010016

約数和(自身を除く): 58874181

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 19801, 59403, 99005, 138607, 178209, 297015, 415821, 534627, 693035, 891045, 1247463, 1603881, 2079105, 2673135, 3742389, 6237315, 8019405, 11227167, 18711945, 56135835]

約数ペア:

[(1, 56135835), (3, 18711945), (5, 11227167), (7, 8019405), (9, 6237315), (15, 3742389), (21, 2673135), (27, 2079105), (35, 1603881), (45, 1247463), (63, 891045), (81, 693035), (105, 534627), (135, 415821), (189, 297015), (315, 178209), (405, 138607), (567, 99005), (945, 59403), (2835, 19801)]