22132075

素因数分解:

$5^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:149

約数の個数: 48

約数和(自身を含む): 33480000

約数和(自身を除く): 11347925

約数列:

[1, 5, 7, 25, 29, 35, 49, 89, 145, 175, 203, 245, 343, 445, 623, 725, 1015, 1225, 1421, 1715, 2225, 2581, 3115, 4361, 5075, 7105, 8575, 9947, 12905, 15575, 18067, 21805, 30527, 35525, 49735, 64525, 90335, 109025, 126469, 152635, 248675, 451675, 632345, 763175, 885283, 3161725, 4426415, 22132075]

約数ペア:

[(1, 22132075), (5, 4426415), (7, 3161725), (25, 885283), (29, 763175), (35, 632345), (49, 451675), (89, 248675), (145, 152635), (175, 126469), (203, 109025), (245, 90335), (343, 64525), (445, 49735), (623, 35525), (725, 30527), (1015, 21805), (1225, 18067), (1421, 15575), (1715, 12905), (2225, 9947), (2581, 8575), (3115, 7105), (4361, 5075)]