12206425

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 20034432

約数和(自身を除く): 7828007

約数列:

[1, 5, 7, 11, 17, 25, 35, 55, 77, 85, 119, 175, 187, 275, 373, 385, 425, 595, 935, 1309, 1865, 1925, 2611, 2975, 4103, 4675, 6341, 6545, 9325, 13055, 20515, 28721, 31705, 32725, 44387, 65275, 69751, 102575, 143605, 158525, 221935, 348755, 488257, 718025, 1109675, 1743775, 2441285, 12206425]

約数ペア:

[(1, 12206425), (5, 2441285), (7, 1743775), (11, 1109675), (17, 718025), (25, 488257), (35, 348755), (55, 221935), (77, 158525), (85, 143605), (119, 102575), (175, 69751), (187, 65275), (275, 44387), (373, 32725), (385, 31705), (425, 28721), (595, 20515), (935, 13055), (1309, 9325), (1865, 6545), (1925, 6341), (2611, 4675), (2975, 4103)]