49625325

素因数分解:

$3^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{1987}}^1$

素因数の和:2043

約数の個数: 48

約数和(自身を含む): 93674560

約数和(自身を除く): 44049235

約数列:

[1, 3, 5, 9, 15, 25, 27, 37, 45, 75, 111, 135, 185, 225, 333, 555, 675, 925, 999, 1665, 1987, 2775, 4995, 5961, 8325, 9935, 17883, 24975, 29805, 49675, 53649, 73519, 89415, 149025, 220557, 268245, 367595, 447075, 661671, 1102785, 1341225, 1837975, 1985013, 3308355, 5513925, 9925065, 16541775, 49625325]

約数ペア:

[(1, 49625325), (3, 16541775), (5, 9925065), (9, 5513925), (15, 3308355), (25, 1985013), (27, 1837975), (37, 1341225), (45, 1102785), (75, 661671), (111, 447075), (135, 367595), (185, 268245), (225, 220557), (333, 149025), (555, 89415), (675, 73519), (925, 53649), (999, 49675), (1665, 29805), (1987, 24975), (2775, 17883), (4995, 9935), (5961, 8325)]