291269097495

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{797}}^1\times {\mathrm{74507}}^1$

素因数の和:75424

約数の個数: 48

約数和(自身を含む): 510144354720

約数和(自身を除く): 218875257225

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 797, 981, 1635, 2391, 3985, 4905, 7173, 11955, 35865, 74507, 86873, 223521, 260619, 372535, 434365, 670563, 781857, 1117605, 1303095, 3352815, 3909285, 8121263, 24363789, 40606315, 59382079, 73091367, 121818945, 178146237, 296910395, 365456835, 534438711, 890731185, 2672193555, 6472646611, 19417939833, 32363233055, 58253819499, 97089699165, 291269097495]

約数ペア:

[(1, 291269097495), (3, 97089699165), (5, 58253819499), (9, 32363233055), (15, 19417939833), (45, 6472646611), (109, 2672193555), (327, 890731185), (545, 534438711), (797, 365456835), (981, 296910395), (1635, 178146237), (2391, 121818945), (3985, 73091367), (4905, 59382079), (7173, 40606315), (11955, 24363789), (35865, 8121263), (74507, 3909285), (86873, 3352815), (223521, 1303095), (260619, 1117605), (372535, 781857), (434365, 670563)]