149395455

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2719}}^1$

素因数の和:2781

約数の個数: 64

約数和(自身を含む): 297676800

約数和(自身を除く): 148281345

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 37, 45, 55, 99, 111, 135, 165, 185, 297, 333, 407, 495, 555, 999, 1221, 1485, 1665, 2035, 2719, 3663, 4995, 6105, 8157, 10989, 13595, 18315, 24471, 29909, 40785, 54945, 73413, 89727, 100603, 122355, 149545, 269181, 301809, 367065, 448635, 503015, 807543, 905427, 1106633, 1345905, 1509045, 2716281, 3319899, 4037715, 4527135, 5533165, 9959697, 13581405, 16599495, 29879091, 49798485, 149395455]

約数ペア:

[(1, 149395455), (3, 49798485), (5, 29879091), (9, 16599495), (11, 13581405), (15, 9959697), (27, 5533165), (33, 4527135), (37, 4037715), (45, 3319899), (55, 2716281), (99, 1509045), (111, 1345905), (135, 1106633), (165, 905427), (185, 807543), (297, 503015), (333, 448635), (407, 367065), (495, 301809), (555, 269181), (999, 149545), (1221, 122355), (1485, 100603), (1665, 89727), (2035, 73413), (2719, 54945), (3663, 40785), (4995, 29909), (6105, 24471), (8157, 18315), (10989, 13595)]