22563255

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:256

約数の個数: 64

約数和(自身を含む): 43319808

約数和(自身を除く): 20756553

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 67, 143, 157, 165, 195, 201, 335, 429, 471, 715, 737, 785, 871, 1005, 1727, 2041, 2145, 2211, 2355, 2613, 3685, 4355, 5181, 6123, 8635, 9581, 10205, 10519, 11055, 13065, 22451, 25905, 28743, 30615, 31557, 47905, 52595, 67353, 112255, 115709, 136747, 143715, 157785, 336765, 347127, 410241, 578545, 683735, 1504217, 1735635, 2051205, 4512651, 7521085, 22563255]

約数ペア:

[(1, 22563255), (3, 7521085), (5, 4512651), (11, 2051205), (13, 1735635), (15, 1504217), (33, 683735), (39, 578545), (55, 410241), (65, 347127), (67, 336765), (143, 157785), (157, 143715), (165, 136747), (195, 115709), (201, 112255), (335, 67353), (429, 52595), (471, 47905), (715, 31557), (737, 30615), (785, 28743), (871, 25905), (1005, 22451), (1727, 13065), (2041, 11055), (2145, 10519), (2211, 10205), (2355, 9581), (2613, 8635), (3685, 6123), (4355, 5181)]