22107525

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 40378368

約数和(自身を除く): 18270843

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 127, 165, 211, 275, 381, 633, 635, 825, 1055, 1397, 1905, 2321, 3165, 3175, 4191, 5275, 6963, 6985, 9525, 11605, 15825, 20955, 26797, 34815, 34925, 58025, 80391, 104775, 133985, 174075, 294767, 401955, 669925, 884301, 1473835, 2009775, 4421505, 7369175, 22107525]

約数ペア:

[(1, 22107525), (3, 7369175), (5, 4421505), (11, 2009775), (15, 1473835), (25, 884301), (33, 669925), (55, 401955), (75, 294767), (127, 174075), (165, 133985), (211, 104775), (275, 80391), (381, 58025), (633, 34925), (635, 34815), (825, 26797), (1055, 20955), (1397, 15825), (1905, 11605), (2321, 9525), (3165, 6985), (3175, 6963), (4191, 5275)]