37906925

素因数分解:

$5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 56460672

約数和(自身を除く): 18553747

約数列:

[1, 5, 7, 25, 35, 53, 61, 67, 175, 265, 305, 335, 371, 427, 469, 1325, 1525, 1675, 1855, 2135, 2345, 3233, 3551, 4087, 9275, 10675, 11725, 16165, 17755, 20435, 22631, 24857, 28609, 80825, 88775, 102175, 113155, 124285, 143045, 216611, 565775, 621425, 715225, 1083055, 1516277, 5415275, 7581385, 37906925]

約数ペア:

[(1, 37906925), (5, 7581385), (7, 5415275), (25, 1516277), (35, 1083055), (53, 715225), (61, 621425), (67, 565775), (175, 216611), (265, 143045), (305, 124285), (335, 113155), (371, 102175), (427, 88775), (469, 80825), (1325, 28609), (1525, 24857), (1675, 22631), (1855, 20435), (2135, 17755), (2345, 16165), (3233, 11725), (3551, 10675), (4087, 9275)]