138082755

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{601}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 239518944

約数和(自身を除く): 101436189

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 159, 255, 265, 289, 601, 795, 867, 901, 1445, 1803, 2703, 3005, 4335, 4505, 9015, 10217, 13515, 15317, 30651, 31853, 45951, 51085, 76585, 95559, 153255, 159265, 173689, 229755, 477795, 521067, 541501, 868445, 1624503, 2605335, 2707505, 8122515, 9205517, 27616551, 46027585, 138082755]

約数ペア:

[(1, 138082755), (3, 46027585), (5, 27616551), (15, 9205517), (17, 8122515), (51, 2707505), (53, 2605335), (85, 1624503), (159, 868445), (255, 541501), (265, 521067), (289, 477795), (601, 229755), (795, 173689), (867, 159265), (901, 153255), (1445, 95559), (1803, 76585), (2703, 51085), (3005, 45951), (4335, 31853), (4505, 30651), (9015, 15317), (10217, 13515)]