67394115

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1201}}^1$

素因数の和:1284

約数の個数: 48

約数和(自身を含む): 123757920

約数和(自身を除く): 56363805

約数列:

[1, 3, 5, 9, 15, 29, 43, 45, 87, 129, 145, 215, 261, 387, 435, 645, 1201, 1247, 1305, 1935, 3603, 3741, 6005, 6235, 10809, 11223, 18015, 18705, 34829, 51643, 54045, 56115, 104487, 154929, 174145, 258215, 313461, 464787, 522435, 774645, 1497647, 1567305, 2323935, 4492941, 7488235, 13478823, 22464705, 67394115]

約数ペア:

[(1, 67394115), (3, 22464705), (5, 13478823), (9, 7488235), (15, 4492941), (29, 2323935), (43, 1567305), (45, 1497647), (87, 774645), (129, 522435), (145, 464787), (215, 313461), (261, 258215), (387, 174145), (435, 154929), (645, 104487), (1201, 56115), (1247, 54045), (1305, 51643), (1935, 34829), (3603, 18705), (3741, 18015), (6005, 11223), (6235, 10809)]