12917835

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1783}}^1$

素因数の和:1824

約数の個数: 48

約数和(自身を含む): 26717184

約数和(自身を除く): 13799349

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 105, 115, 161, 207, 315, 345, 483, 805, 1035, 1449, 1783, 2415, 5349, 7245, 8915, 12481, 16047, 26745, 37443, 41009, 62405, 80235, 112329, 123027, 187215, 205045, 287063, 369081, 561645, 615135, 861189, 1435315, 1845405, 2583567, 4305945, 12917835]

約数ペア:

[(1, 12917835), (3, 4305945), (5, 2583567), (7, 1845405), (9, 1435315), (15, 861189), (21, 615135), (23, 561645), (35, 369081), (45, 287063), (63, 205045), (69, 187215), (105, 123027), (115, 112329), (161, 80235), (207, 62405), (315, 41009), (345, 37443), (483, 26745), (805, 16047), (1035, 12481), (1449, 8915), (1783, 7245), (2415, 5349)]