149836635

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:370

約数の個数: 80

約数和(自身を含む): 292723200

約数和(自身を除く): 142886565

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 149, 191, 195, 351, 405, 447, 573, 585, 745, 955, 1053, 1341, 1719, 1755, 1937, 2235, 2483, 2865, 4023, 5157, 5265, 5811, 6705, 7449, 8595, 9685, 12069, 12415, 15471, 17433, 20115, 22347, 25785, 28459, 29055, 37245, 52299, 60345, 67041, 77355, 85377, 87165, 111735, 142295, 156897, 201123, 256131, 261495, 335205, 369967, 426885, 768393, 784485, 1005615, 1109901, 1280655, 1849835, 2305179, 3329703, 3841965, 5549505, 9989109, 11525895, 16648515, 29967327, 49945545, 149836635]

約数ペア:

[(1, 149836635), (3, 49945545), (5, 29967327), (9, 16648515), (13, 11525895), (15, 9989109), (27, 5549505), (39, 3841965), (45, 3329703), (65, 2305179), (81, 1849835), (117, 1280655), (135, 1109901), (149, 1005615), (191, 784485), (195, 768393), (351, 426885), (405, 369967), (447, 335205), (573, 261495), (585, 256131), (745, 201123), (955, 156897), (1053, 142295), (1341, 111735), (1719, 87165), (1755, 85377), (1937, 77355), (2235, 67041), (2483, 60345), (2865, 52299), (4023, 37245), (5157, 29055), (5265, 28459), (5811, 25785), (6705, 22347), (7449, 20115), (8595, 17433), (9685, 15471), (12069, 12415)]