11618925

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 20355840

約数和(自身を除く): 8736915

約数列:

[1, 3, 5, 15, 25, 37, 53, 75, 79, 111, 159, 185, 237, 265, 395, 555, 795, 925, 1185, 1325, 1961, 1975, 2775, 2923, 3975, 4187, 5883, 5925, 8769, 9805, 12561, 14615, 20935, 29415, 43845, 49025, 62805, 73075, 104675, 147075, 154919, 219225, 314025, 464757, 774595, 2323785, 3872975, 11618925]

約数ペア:

[(1, 11618925), (3, 3872975), (5, 2323785), (15, 774595), (25, 464757), (37, 314025), (53, 219225), (75, 154919), (79, 147075), (111, 104675), (159, 73075), (185, 62805), (237, 49025), (265, 43845), (395, 29415), (555, 20935), (795, 14615), (925, 12561), (1185, 9805), (1325, 8769), (1961, 5925), (1975, 5883), (2775, 4187), (2923, 3975)]