16752285

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:443

約数の個数: 64

約数和(自身を含む): 33696000

約数和(自身を除く): 16943715

約数列:

[1, 3, 5, 9, 11, 15, 27, 29, 33, 45, 55, 87, 99, 135, 145, 165, 261, 297, 319, 389, 435, 495, 783, 957, 1167, 1305, 1485, 1595, 1945, 2871, 3501, 3915, 4279, 4785, 5835, 8613, 10503, 11281, 12837, 14355, 17505, 21395, 33843, 38511, 43065, 52515, 56405, 64185, 101529, 115533, 124091, 169215, 192555, 304587, 372273, 507645, 577665, 620455, 1116819, 1522935, 1861365, 3350457, 5584095, 16752285]

約数ペア:

[(1, 16752285), (3, 5584095), (5, 3350457), (9, 1861365), (11, 1522935), (15, 1116819), (27, 620455), (29, 577665), (33, 507645), (45, 372273), (55, 304587), (87, 192555), (99, 169215), (135, 124091), (145, 115533), (165, 101529), (261, 64185), (297, 56405), (319, 52515), (389, 43065), (435, 38511), (495, 33843), (783, 21395), (957, 17505), (1167, 14355), (1305, 12837), (1485, 11281), (1595, 10503), (1945, 8613), (2871, 5835), (3501, 4785), (3915, 4279)]