9968488845

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{378239}}^1$

素因数の和:378505

約数の個数: 32

約数和(自身を含む): 18300764160

約数和(自身を除く): 8332275315

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 251, 753, 1255, 1757, 3765, 5271, 8785, 26355, 378239, 1134717, 1891195, 2647673, 5673585, 7943019, 13238365, 39715095, 94937989, 284813967, 474689945, 664565923, 1424069835, 1993697769, 3322829615, 9968488845]

約数ペア:

[(1, 9968488845), (3, 3322829615), (5, 1993697769), (7, 1424069835), (15, 664565923), (21, 474689945), (35, 284813967), (105, 94937989), (251, 39715095), (753, 13238365), (1255, 7943019), (1757, 5673585), (3765, 2647673), (5271, 1891195), (8785, 1134717), (26355, 378239)]