149688495

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{743}}^1$

素因数の和:813

約数の個数: 72

約数和(自身を含む): 293293728

約数和(自身を除く): 143605233

約数列:

[1, 3, 5, 9, 11, 15, 33, 37, 45, 55, 99, 111, 121, 165, 185, 333, 363, 407, 495, 555, 605, 743, 1089, 1221, 1665, 1815, 2035, 2229, 3663, 3715, 4477, 5445, 6105, 6687, 8173, 11145, 13431, 18315, 22385, 24519, 27491, 33435, 40293, 40865, 67155, 73557, 82473, 89903, 122595, 137455, 201465, 247419, 269709, 302401, 367785, 412365, 449515, 809127, 907203, 1237095, 1348545, 1512005, 2721609, 3326411, 4045635, 4536015, 9979233, 13608045, 16632055, 29937699, 49896165, 149688495]

約数ペア:

[(1, 149688495), (3, 49896165), (5, 29937699), (9, 16632055), (11, 13608045), (15, 9979233), (33, 4536015), (37, 4045635), (45, 3326411), (55, 2721609), (99, 1512005), (111, 1348545), (121, 1237095), (165, 907203), (185, 809127), (333, 449515), (363, 412365), (407, 367785), (495, 302401), (555, 269709), (605, 247419), (743, 201465), (1089, 137455), (1221, 122595), (1665, 89903), (1815, 82473), (2035, 73557), (2229, 67155), (3663, 40865), (3715, 40293), (4477, 33435), (5445, 27491), (6105, 24519), (6687, 22385), (8173, 18315), (11145, 13431)]