26003285

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 42923520

約数和(自身を除く): 16920235

約数列:

[1, 5, 7, 11, 17, 29, 35, 55, 77, 85, 119, 137, 145, 187, 203, 319, 385, 493, 595, 685, 935, 959, 1015, 1309, 1507, 1595, 2233, 2329, 2465, 3451, 3973, 4795, 5423, 6545, 7535, 10549, 11165, 11645, 16303, 17255, 19865, 25619, 27115, 27811, 37961, 43703, 52745, 67541, 81515, 128095, 139055, 179333, 189805, 218515, 305921, 337705, 472787, 742951, 896665, 1529605, 2363935, 3714755, 5200657, 26003285]

約数ペア:

[(1, 26003285), (5, 5200657), (7, 3714755), (11, 2363935), (17, 1529605), (29, 896665), (35, 742951), (55, 472787), (77, 337705), (85, 305921), (119, 218515), (137, 189805), (145, 179333), (187, 139055), (203, 128095), (319, 81515), (385, 67541), (493, 52745), (595, 43703), (685, 37961), (935, 27811), (959, 27115), (1015, 25619), (1309, 19865), (1507, 17255), (1595, 16303), (2233, 11645), (2329, 11165), (2465, 10549), (3451, 7535), (3973, 6545), (4795, 5423)]