64594215

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4363}}^1$

素因数の和:4428

約数の個数: 48

約数和(自身を含む): 130710528

約数和(自身を除く): 66116313

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 47, 63, 105, 141, 235, 315, 329, 423, 705, 987, 1645, 2115, 2961, 4363, 4935, 13089, 14805, 21815, 30541, 39267, 65445, 91623, 152705, 196335, 205061, 274869, 458115, 615183, 1025305, 1374345, 1435427, 1845549, 3075915, 4306281, 7177135, 9227745, 12918843, 21531405, 64594215]

約数ペア:

[(1, 64594215), (3, 21531405), (5, 12918843), (7, 9227745), (9, 7177135), (15, 4306281), (21, 3075915), (35, 1845549), (45, 1435427), (47, 1374345), (63, 1025305), (105, 615183), (141, 458115), (235, 274869), (315, 205061), (329, 196335), (423, 152705), (705, 91623), (987, 65445), (1645, 39267), (2115, 30541), (2961, 21815), (4363, 14805), (4935, 13089)]