71293635

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2039}}^1$

素因数の和:2097

約数の個数: 64

約数和(自身を含む): 148838400

約数和(自身を除く): 77544765

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 37, 45, 63, 105, 111, 135, 185, 189, 259, 315, 333, 555, 777, 945, 999, 1295, 1665, 2039, 2331, 3885, 4995, 6117, 6993, 10195, 11655, 14273, 18351, 30585, 34965, 42819, 55053, 71365, 75443, 91755, 128457, 214095, 226329, 275265, 377215, 385371, 528101, 642285, 678987, 1131645, 1584303, 1926855, 2036961, 2640505, 3394935, 4752909, 7921515, 10184805, 14258727, 23764545, 71293635]

約数ペア:

[(1, 71293635), (3, 23764545), (5, 14258727), (7, 10184805), (9, 7921515), (15, 4752909), (21, 3394935), (27, 2640505), (35, 2036961), (37, 1926855), (45, 1584303), (63, 1131645), (105, 678987), (111, 642285), (135, 528101), (185, 385371), (189, 377215), (259, 275265), (315, 226329), (333, 214095), (555, 128457), (777, 91755), (945, 75443), (999, 71365), (1295, 55053), (1665, 42819), (2039, 34965), (2331, 30585), (3885, 18351), (4995, 14273), (6117, 11655), (6993, 10195)]