19005605145

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1\times {\mathrm{27617}}^1$

素因数の和:28042

約数の個数: 48

約数和(自身を含む): 33838236432

約数和(自身を除く): 14832631287

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 373, 615, 1119, 1845, 1865, 3357, 5595, 15293, 16785, 27617, 45879, 76465, 82851, 137637, 138085, 229395, 248553, 414255, 688185, 1132297, 1242765, 3396891, 5661485, 10190673, 10301141, 16984455, 30903423, 50953365, 51505705, 92710269, 154517115, 422346781, 463551345, 1267040343, 2111733905, 3801121029, 6335201715, 19005605145]

約数ペア:

[(1, 19005605145), (3, 6335201715), (5, 3801121029), (9, 2111733905), (15, 1267040343), (41, 463551345), (45, 422346781), (123, 154517115), (205, 92710269), (369, 51505705), (373, 50953365), (615, 30903423), (1119, 16984455), (1845, 10301141), (1865, 10190673), (3357, 5661485), (5595, 3396891), (15293, 1242765), (16785, 1132297), (27617, 688185), (45879, 414255), (76465, 248553), (82851, 229395), (137637, 138085)]